Add IRC channel information
@@ -37,6 +37,8 @@ For more information in the source, here are some pointers:
## Joining
-Developers welcome! To join in the discussion, please join the developer mailing list:
+Developers welcome!
+* Our developer mailing list:
http://lists.runtime.co/mailman/listinfo/dev-mcuboot_lists.runtime.co
+* Our IRC channel: http://irc.freenode.net, #mcuboot
