Update a word in the readme.

This is actually a test commit to make sure Gerrit
pushing is behaving as expected.

Change-Id: I42a3244f8d5d18ec8147d60108f466b1879b93f0
Reviewed-on: http://review.couchbase.org/63283
Reviewed-by: Chris Hillery <ceej@couchbase.com>
Tested-by: Brett Lawson <brett19@gmail.com>

README.md

@@ -24,7 +24,7 @@ Couchbase Documentation is hosted at [http://developer.couchbase.com/documentati
 Issues are tracked on Couchbase's public [issues.couchbase.com](http://www.couchbase.com/issues/browse/GOCBC).
 Contact [the site admins](https://issues.couchbase.com/secure/ContactAdministrators!default.jspa)
 regarding login or other problems at issues.couchbase.com (officially) or ask
-around in [couchbase/discuss on gitter](https://gitter.im/couchbase/discuss)
+around in [couchbase/discuss on gitter.im](https://gitter.im/couchbase/discuss)
 (unofficially).