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README.md

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 # MightyCore
-[![Build Status](https://travis-ci.org/MCUdude/MightyCore.svg?branch=master)](https://travis-ci.org/MCUdude/MightyCore) [![MegaCore forum thread](https://img.shields.io/badge/support-forum-blue.svg)](http://forum.arduino.cc/index.php?topic=379427.0)
+[![Build Status](https://travis-ci.com/MCUdude/MightyCore.svg?branch=master)](https://travis-ci.com/MCUdude/MightyCore) [![MegaCore forum thread](https://img.shields.io/badge/support-forum-blue.svg)](http://forum.arduino.cc/index.php?topic=379427.0)
 
 An Arduino core for ATmega8535, ATmega16, ATmega32, ATmega164, ATmega324, ATmega644 and ATmega1284, all running a [Optiboot](#write-to-own-flash). Most Arduino UNO compatible libraries will work with this core. If not, it's fairly straight forward to [port a library](#library-porting).
 This core requires at least Arduino IDE v1.6, where v1.8.7 or newer is recommended.