Error: /usr/local/Library/Formula/gpac.rb:41: syntax error, unexpected ',', expecting kEND

gistfile1.txt

erik@air:~$ brew doctor
Error: /usr/local/Library/Formula/gpac.rb:41: syntax error, unexpected ',', expecting kEND
Please report this bug:
    https://github.com/mxcl/homebrew/wiki/troubleshooting
/usr/local/Library/Homebrew/formulary.rb:40:in `require'
/usr/local/Library/Homebrew/formulary.rb:40:in `klass'
/usr/local/Library/Homebrew/formulary.rb:90:in `get_formula'
/usr/local/Library/Homebrew/formulary.rb:175:in `factory'
/usr/local/Library/Homebrew/formula.rb:408:in `factory'
/usr/local/Library/Homebrew/formula.rb:344:in `each'
/usr/local/Library/Homebrew/formula.rb:342:in `each'
/usr/local/Library/Homebrew/cmd/doctor.rb:814:in `check_for_linked_keg_only_brews'
/usr/local/Library/Homebrew/cmd/doctor.rb:1091:in `send'
/usr/local/Library/Homebrew/cmd/doctor.rb:1091:in `doctor'
/usr/local/Library/Homebrew/cmd/doctor.rb:1090:in `each'
/usr/local/Library/Homebrew/cmd/doctor.rb:1090:in `doctor'
/usr/local/Library/brew.rb:95:in `send'
/usr/local/Library/brew.rb:95


erik@air:~$ brew --config
HOMEBREW_VERSION: 0.9.4
ORIGIN: https://github.com/mxcl/homebrew
HEAD: fee0e92735bd76aceeac846ffeb3802c8c3f12fa
HOMEBREW_PREFIX: /usr/local
HOMEBREW_CELLAR: /usr/local/Cellar
CPU: quad-core 64-bit haswell
OS X: 10.8.4-x86_64
Xcode: 4.6.3
CLT: 4.6.0.0.1.1365549073
LLVM-GCC: build 2336
Clang: 4.2 build 425
X11: N/A
System Ruby: 1.8.7-358
Perl: /usr/bin/perl
Python: /usr/bin/python
Ruby: /Users/erik/.rubies/ruby-1.9.3-p448/bin/ruby