intercom/intercom-ruby — pull request #23 by gma (2013-03-27 13:30:14+00:00)
Title: Added ServiceUnavailableError to the docs.

When scanning the README I expected to find all errors that might get raised, and handled a few of them. Socket timeouts (quite common, it seems) aren't covered by the previously documented exceptions, so I bunged this in the README for you…