janko-m/flickr-objects — pull request #2 by geoffharcourt (2013-07-31 12:02:01+00:00)
Title: Use HTTPS for Rubygems source, removes deprecation warning.

Rubygems issues a warning for the old symbol syntax for defining the gemsource. This pull request explicitly specifies the rubygems.org domain and the HTTPS protocol for the gem source.