Homebrew/homebrew — pull request #31227 by Noctem (2014-07-30 01:44:22+00:00)
Title: mkvdts2ac3: backport compatibility fix

Backport an [upstream fix for compatibility with newer mkvtoolnix](https://github.com/JakeWharton/mkvdts2ac3/commit/f5008860e7ec2cbd950a0628c979f06387bf76d0), change single quotes to double, add revision.