Extending REAMDE.

Author: aentinger

README.md

@@ -1,7 +1,13 @@
-# Arduino_Portenta_OTA
+Arduino_Portenta_OTA
+====================
 
 [![Compile Examples](https://github.com/arduino-libraries/Arduino_Portenta_OTA/workflows/Compile%20Examples/badge.svg)](https://github.com/arduino-libraries/Arduino_Portenta_OTA/actions?workflow=Compile+Examples)
 [![Arduino Lint](https://github.com/arduino-libraries/Arduino_Portenta_OTA/workflows/Arduino%20Lint/badge.svg)](https://github.com/arduino-libraries/Arduino_Portenta_OTA/actions?workflow=Arduino+Lint)
 [![Spell Check](https://github.com/arduino-libraries/Arduino_Portenta_OTA/workflows/Spell%20Check/badge.svg)](https://github.com/arduino-libraries/Arduino_Portenta_OTA/actions?workflow=Spell+Check)
 
 OTA on the Arduino Portenta.
+
+### Example
+```C++
+/* TODO */
+```