Fixed error in awk invocation
Fixed error in awk invocation

Fun story: a responder posted here
https://developer.atlassian.com/blog/2016/02/best-way-to-store-dotfiles-git-bare-repo/#comment-2585197270
that there was a "typo" but didn't say what it was.

iladin/dotfiles,iladin/dotty,iladin/dotfiles