Fix typos

arch/arm/src/arm/arm_schedulesigaction.c

@@ -62,7 +62,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/arm/src/armv6-m/arm_schedulesigaction.c

@@ -63,7 +63,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/avr/src/avr/up_schedulesigaction.c

@@ -62,7 +62,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/avr/src/avr32/up_schedulesigaction.c

@@ -62,7 +62,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/misoc/src/lm32/lm32_schedulesigaction.c

@@ -66,7 +66,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/misoc/src/minerva/minerva_schedulesigaction.c

@@ -67,7 +67,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/or1k/src/common/up_schedulesigaction.c

@@ -61,7 +61,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/renesas/src/m16c/m16c_schedulesigaction.c

@@ -61,7 +61,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/renesas/src/rx65n/rx65n_schedulesigaction.c

@@ -46,7 +46,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/renesas/src/sh1/sh1_schedulesigaction.c

@@ -61,7 +61,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/risc-v/src/fe310/fe310_schedulesigaction.c

@@ -64,7 +64,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/risc-v/src/k210/k210_schedulesigaction.c

@@ -66,7 +66,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/risc-v/src/litex/litex_schedulesigaction.c

@@ -47,7 +47,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/risc-v/src/nr5m100/nr5_schedulesigaction.c

@@ -67,7 +67,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/risc-v/src/rv32im/riscv_schedulesigaction.c

@@ -48,7 +48,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/sim/src/sim/up_schedulesigaction.c

@@ -58,7 +58,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/z16/src/common/z16_schedulesigaction.c

@@ -45,7 +45,7 @@
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/z80/src/ez80/ez80_schedulesigaction.c

@@ -71,7 +71,7 @@ static void ez80_sigsetup(FAR struct tcb_s *tcb, sig_deliver_t sigdeliver,
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/z80/src/z180/z180_schedulesigaction.c

@@ -89,7 +89,7 @@ static void z180_sigsetup(FAR struct tcb_s *tcb, sig_deliver_t sigdeliver,
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/z80/src/z8/z8_schedulesigaction.c

@@ -86,7 +86,7 @@ static void z8_sigsetup(FAR struct tcb_s *tcb, sig_deliver_t sigdeliver,
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

arch/z80/src/z80/z80_schedulesigaction.c

@@ -87,7 +87,7 @@ static void z80_sigsetup(FAR struct tcb_s *tcb, sig_deliver_t sigdeliver,
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.

include/nuttx/arch.h

@@ -484,7 +484,7 @@ void up_assert(FAR const char *filename, int linenum);
  *   This function is called by the OS when one or more
  *   signal handling actions have been queued for execution.
  *   The architecture specific code must configure things so
- *   that the 'igdeliver' callback is executed on the thread
+ *   that the 'sigdeliver' callback is executed on the thread
  *   specified by 'tcb' as soon as possible.
  *
  *   This function may be called from interrupt handling logic.