github/developer.github.com — pull request #367 by izuzak (2013-11-15 12:57:36+00:00)
Title: Parameter for filtering repository issues by milestone is called milestone

The parameter for filtering repository issues by milestone is called `milestone`, not `filter`. I believe this was unintentionally changed in [this commit here](https://github.com/github/developer.github.com/commit/3aa7c72d9b667fd74a1ce1ff67990aab26906750#diff-8bbb992226a6e795d4477570fd73cbb9R53).

cc @gjtorikian

Thanks for the report @leandro-lucarella-sociomantic!