Updated Getting Started STM (markdown)

Getting-Started-STM.md

@@ -23,5 +23,5 @@ For Ubuntu 14.04, I did:
 sudo apt-get install libc6:i386
 ```
 
-#Using Symbolic Debugging
+# Using Symbolic Debugging
 Symbolics can be useful for module or hardware integration testing. The hardware link to the processor is often manufacturer specific, and the debugging software needs a driver to that software. For STM32  https://github.com/micropython/micropython/wiki/Symbolic-Debugging-for-STM32