travis docs imply quotes necessary are here

Author: ashnazg

.travis.yml

@@ -40,9 +40,9 @@ cache:
   - $HOME/.composer/cache/files
 
 notifications:
-  irc: irc.freenode.org#phpdocumentor
+  irc: "irc.freenode.org#phpdocumentor"
   slack:
-    secure: fjumM0h+4w3EYM4dpgqvpiCug7m4sSIC5+HATgwga/Nrc6IjlbWvGOv3JPgD3kQUhi18VmZfUYPmCv916SIbMnv8JWcrSaJXnPCgmxidvYkuzQDIw1HDJbVppGnkmwQA/qjIrM3sIEMfnu/arLRJQLI363aStZzGPxwIa4PDKcg=
+    secure: "fjumM0h+4w3EYM4dpgqvpiCug7m4sSIC5+HATgwga/Nrc6IjlbWvGOv3JPgD3kQUhi18VmZfUYPmCv916SIbMnv8JWcrSaJXnPCgmxidvYkuzQDIw1HDJbVppGnkmwQA/qjIrM3sIEMfnu/arLRJQLI363aStZzGPxwIa4PDKcg="
   email:
   - me@mikevanriel.com
   - ashnazg@php.net