Merge pull request #325 from Flyingmana/patch-1

use correct case for rateLimit method annotation

Author: cursedcoder

lib/Github/Client.php

@@ -29,7 +29,7 @@
  * @method Api\PullRequest pr()
  * @method Api\PullRequest pullRequest()
  * @method Api\PullRequest pullRequests()
- * @method Api\RateLimit ratelimit()
+ * @method Api\RateLimit rateLimit()
  * @method Api\Repo repo()
  * @method Api\Repo repos()
  * @method Api\Repo repository()