Fix typos in comments.

arch/arm/src/kinetis/kinetis.h

@@ -575,7 +575,7 @@ void kinetis_pinirqinitialize(void);
  * Name: kinetis_pinirqattach
  *
  * Description:
- *   Attach a pin interrupt handler.  The normal initalization sequence is:
+ *   Attach a pin interrupt handler.  The normal initialization sequence is:
  *
  *   1. Call kinetis_pinconfig() to configure the interrupting pin (pin interrupts
  *      will be disabled.

arch/arm/src/kinetis/kinetis_pinirq.c

@@ -255,7 +255,7 @@ void kinetis_pinirqinitialize(void)
  * Name: kinetis_pinirqattach
  *
  * Description:
- *   Attach a pin interrupt handler.  The normal initalization sequence is:
+ *   Attach a pin interrupt handler.  The normal initialization sequence is:
  *
  *   1. Call kinetis_pinconfig() to configure the interrupting pin (pin interrupts
  *      will be disabled.

arch/arm/src/kl/kl_gpio.h

@@ -358,7 +358,7 @@ bool kl_gpioread(uint32_t pinset);
  * Name: kl_gpioirqattach
  *
  * Description:
- *   Attach a pin interrupt handler.  The normal initalization sequence is:
+ *   Attach a pin interrupt handler.  The normal initialization sequence is:
  *
  *   1. Call kl_configgpio() to configure the interrupting pin (pin interrupts
  *      will be disabled.

arch/arm/src/s32k1xx/s32k1xx_pin.h

@@ -374,7 +374,7 @@ void s32k1xx_pinirq_initialize(void);
  * Name: s32k1xx_pinirqattach
  *
  * Description:
- *   Attach a pin interrupt handler.  The normal initalization sequence is:
+ *   Attach a pin interrupt handler.  The normal initialization sequence is:
  *
  *   1. Call s32k1xx_pinconfig() to configure the interrupting pin (pin interrupts
  *      will be disabled.

arch/arm/src/sam34/sam_start.c

@@ -305,7 +305,7 @@ void __start(void)
 
   /* Copy any necessary code sections from FLASH to RAM.  The correct
    * destination in SRAM is geive by _sramfuncs and _eramfuncs.  The
-   * temporary location is in flash after the data initalization code
+   * temporary location is in flash after the data initialization code
    * at _framfuncs.  This must be done before sam_clockconfig() can be
    * called (at least for the SAM4L family).
    */

arch/sim/src/sim/up_netdriver.c

@@ -342,7 +342,7 @@ int netdriver_ifdown(struct net_driver_s *dev)
 
 int netdriver_init(void)
 {
-  /* Internal initalization */
+  /* Internal initialization */
 
   timer_set(&g_periodic_timer, 500);
   netdev_init();

boards/arm/imx6/sabre-6quad/src/imx_appinit.c

@@ -63,7 +63,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/imxrt/imxrt1050-evk/src/imxrt_appinit.c

@@ -63,7 +63,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/imxrt/imxrt1060-evk/src/imxrt_appinit.c

@@ -64,7 +64,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/kinetis/freedom-k64f/src/k64_appinit.c

@@ -63,7 +63,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/kinetis/freedom-k66f/src/k66_appinit.c

@@ -64,7 +64,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/kinetis/kwikstik-k40/src/k40_appinit.c

@@ -191,7 +191,7 @@ static int kinetis_cdinterrupt(int irq, FAR void *context)
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/kinetis/teensy-3.x/src/k20_appinit.c

@@ -63,7 +63,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/kinetis/twr-k60n512/src/k60_appinit.c

@@ -203,7 +203,7 @@ static int kinetis_cdinterrupt(int irq, FAR void *context)
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/kinetis/twr-k64f120m/src/k64_appinit.c

@@ -71,7 +71,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/kl/freedom-kl25z/src/kl_appinit.c

@@ -63,7 +63,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/kl/freedom-kl26z/src/kl_appinit.c

@@ -62,7 +62,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/kl/teensy-lc/src/kl_appinit.c

@@ -65,7 +65,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lc823450/lc823450-xgevk/src/lc823450_appinit.c

@@ -128,7 +128,7 @@ static void lc823450_i2ctool(void)
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the the
+ *         between the board-specific initialization logic and the the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc17xx_40xx/lpc4088-devkit/src/lpc17_40_appinit.c

@@ -67,7 +67,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc17xx_40xx/lpc4088-quickstart/src/lpc17_40_appinit.c

@@ -67,7 +67,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc17xx_40xx/mbed/src/lpc17_40_appinit.c

@@ -84,7 +84,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc17xx_40xx/mcb1700/src/lpc17_40_appinit.c

@@ -67,7 +67,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc17xx_40xx/open1788/src/lpc17_40_appinit.c

@@ -67,7 +67,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc17xx_40xx/u-blox-c027/src/lpc17_40_appinit.c

@@ -134,7 +134,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc214x/mcu123-lpc214x/src/lpc2148_appinit.c

@@ -112,7 +112,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc214x/zp214xpa/src/lpc2148_appinit.c

@@ -64,7 +64,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc2378/olimex-lpc2378/src/lpc2378_appinit.c

@@ -96,7 +96,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc31xx/ea3131/src/lpc31_appinit.c

@@ -111,7 +111,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc31xx/ea3152/src/lpc31_appinit.c

@@ -111,7 +111,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc31xx/olimex-lpc-h3131/src/lpc31_appinit.c

@@ -88,7 +88,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc43xx/bambino-200e/src/lpc43_appinit.c

@@ -153,7 +153,7 @@ static int nsh_spifi_initialize(void)
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc43xx/lpc4330-xplorer/src/lpc43_appinit.c

@@ -144,7 +144,7 @@ static int nsh_spifi_initialize(void)
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc43xx/lpc4337-ws/src/lpc43_appinit.c

@@ -121,7 +121,7 @@ static void lpc43_i2ctool(void)
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc43xx/lpc4357-evb/src/lpc43_appinit.c

@@ -144,7 +144,7 @@ static int nsh_spifi_initialize(void)
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc43xx/lpc4370-link2/src/lpc43_appinit.c

@@ -120,7 +120,7 @@ static void lpc43_i2ctool(void)
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_appinit.c

@@ -61,7 +61,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/max326xx/max32660-evsys/src/max326_appinit.c

@@ -63,7 +63,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/moxart/moxa/src/moxart_appinit.c

@@ -74,7 +74,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/nrf52/nrf52-generic/src/nrf52_appinit.c

@@ -62,7 +62,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/sam34/sam3u-ek/src/sam_appinit.c

@@ -113,7 +113,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/sam34/sam4cmp-db/src/sam_appinit.c

@@ -61,7 +61,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/sam34/sam4e-ek/src/sam_appinit.c

@@ -74,7 +74,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/sam34/sam4l-xplained/src/sam_appinit.c

@@ -88,7 +88,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/sam34/sam4s-xplained-pro/src/sam_appinit.c

@@ -81,7 +81,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/sama5/sama5d2-xult/src/sam_appinit.c

@@ -65,7 +65,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/sama5/sama5d3-xplained/src/sam_appinit.c

@@ -70,7 +70,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/sama5/sama5d3x-ek/src/sam_appinit.c

@@ -74,7 +74,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/sama5/sama5d4-ek/src/sam_appinit.c

@@ -65,7 +65,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,

boards/arm/samd2l2/samd20-xplained/src/sam_appinit.c

@@ -107,7 +107,7 @@
  *   arg - The boardctl() argument is passed to the board_app_initialize()
  *         implementation without modification.  The argument has no
  *         meaning to NuttX; the meaning of the argument is a contract
- *         between the board-specific initalization logic and the
+ *         between the board-specific initialization logic and the
  *         matching application logic.  The value cold be such things as a
  *         mode enumeration value, a set of DIP switch switch settings, a
  *         pointer to configuration data read from a file or serial FLASH,