Change to irc.freenode.net
Contributing just involves sending a pull request. You will probably be more
successful with your contribution if you visit
-[#sway-devel](https://webchat.freenode.net/?channels=sway-devel) on freenode
-upfront and discuss your plans.
+[#sway-devel](https://webchat.freenode.net/?channels=sway-devel) on
+irc.freenode.net upfront and discuss your plans.
## Pull Requests
