text fixes

hierophect · hierophect · commit a10e5d1da2f0 · 2020-01-31T13:17:43.000-05:00
diff --git a/ports/stm32f4/boards/feather_stm32f405_express/mpconfigboard.mk b/ports/stm32f4/boards/feather_stm32f405_express/mpconfigboard.mk
@@ -18,3 +18,4 @@ CMSIS_MCU = STM32F405xx
 LD_FS = boards/STM32F405_fs.ld # Default to internal FS
 LD_BOOT = boards/STM32F405_boot.ld # UF2 boot option
 UF2_OFFSET = 0x8010000
+
diff --git a/ports/stm32f4/boards/meowbit_v121/mpconfigboard.mk b/ports/stm32f4/boards/meowbit_v121/mpconfigboard.mk
@@ -20,4 +20,5 @@ MCU_SUB_VARIANT = stm32f401xe
 MCU_PACKAGE = 64
 CMSIS_MCU = STM32F401xE
 LD_FILE = boards/STM32F401_boot.ld 
-# LD_FILE = boards/STM32F401_fs.ld # use for internal flash
+# LD_FILE = boards/STM32F401_fs.ld # use for internal flash
+
diff --git a/ports/stm32f4/boards/pyb_nano_v2/mpconfigboard.mk b/ports/stm32f4/boards/pyb_nano_v2/mpconfigboard.mk
@@ -15,3 +15,4 @@ MCU_SUB_VARIANT = stm32f411xe
 MCU_PACKAGE = 48
 CMSIS_MCU = STM32F411xE
 LD_FILE = boards/STM32F411VETx_FLASH.ld
+
diff --git a/ports/stm32f4/boards/stm32f411ve_discovery/mpconfigboard.mk b/ports/stm32f4/boards/stm32f411ve_discovery/mpconfigboard.mk
@@ -13,3 +13,4 @@ MCU_SUB_VARIANT = stm32f411xe
 MCU_PACKAGE = 100
 CMSIS_MCU = STM32F411xE
 LD_FILE = boards/STM32F411VETx_FLASH.ld
+
