Fix formatting

Board-NUCLEO-F401RE.md

@@ -3,7 +3,7 @@ NUCLEO-F401RE
 * [Datasheet](http://www.st.com/st-web-ui/static/active/en/resource/technical/document/data_brief/DM00105918.pdf)
 * [User Manual](http://www.st.com/resource/en/user_manual/dm00105823.pdf)
 
-###Features###
+### Features ###
 * STM32F401RE ARM 32 bit CORTEX M4™ 84MHz (64pin)
 * 512KB FLASH, 96kB SRAM
 * 1x ADC 12 bit
@@ -16,7 +16,7 @@ NUCLEO-F401RE
 * Additional Morpho headers
 * mbed enabled
 
-###Status###
+### Status ###
 * Supported
 
 ### How to build ###
@@ -25,6 +25,7 @@ NUCLEO-F401RE
 
 ### How to deploy ###
 `make BOARD=NUCLEO_F401RE deploy-stlink`
+
 NOTE: This command will also build micropython if not built before
 
 ### Important notes on HW revisions of the board ###