diff --git a/arch/arm/src/lpc54xx/lpc54_config.h b/arch/arm/src/lpc54xx/lpc54_config.h
index 2d394d0a033..9d91cfb998f 100644
--- a/arch/arm/src/lpc54xx/lpc54_config.h
+++ b/arch/arm/src/lpc54xx/lpc54_config.h
@@ -50,7 +50,7 @@
  ************************************************************************************/
 
 /* Configuration *********************************************************************/
-/* Make sure that no unsupported USART, I2C master, or SPI masgter peripherals are
+/* Make sure that no unsupported USART, I2C master, or SPI master peripherals are
  * enabled.
  */
 
@@ -179,7 +179,6 @@
 
 /* Check if we have an I2C device */
 
-
 #undef CONFIG_LPC54_HAVE_I2C_MASTER
 #undef HAVE_I2C_MASTER_DEVICE
 
diff --git a/arch/arm/src/samv7/sam_mpuinit.c b/arch/arm/src/samv7/sam_mpuinit.c
index e9b0b377543..940e93e61aa 100644
--- a/arch/arm/src/samv7/sam_mpuinit.c
+++ b/arch/arm/src/samv7/sam_mpuinit.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * arch/arm/src/common/sam_mpuinit.c
+ * arch/arm/src/samv7/sam_mpuinit.c
  *
  *   Copyright (C) 2011, 2013 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>