update readme

Author: LowPowerLab

README.md

@@ -1,7 +1,7 @@
 ![GUI v1.6](https://raw.githubusercontent.com/LowPowerLab/WirelessProgramming/master/OTAGUI.png)
 # Wireless Programming GUI for Moteinos (aka OTA programming)
 
-##Note: This repository used to reside in the [RFM69 library](https://github.com/LowPowerLab/RFM69/tree/master/Examples/WirelessProgramming_OTA).
+## Note: This repository used to reside in the [RFM69 library](https://github.com/LowPowerLab/RFM69/tree/master/Examples/WirelessProgramming_OTA).
 
 ## v1.6 Changes
 - various bugs fixed