brew home racket

gistfile1.txt

brew home racket
Error: compile error
/usr/local/Library/Formula/racket.rb:42: syntax error, unexpected ')'
/usr/local/Library/Formula/racket.rb:46: syntax error, unexpected ')'
/usr/local/Library/Formula/racket.rb:75: syntax error, unexpected $end, expecting kEND
Please report this bug:
    https://git.io/brew-troubleshooting
/usr/local/Library/Formula/racket.rb:75:in `load_formula'
/usr/local/Library/Homebrew/formulary.rb:34:in `load_formula_from_path'
/usr/local/Library/Homebrew/formulary.rb:83:in `load_file'
/usr/local/Library/Homebrew/formulary.rb:74:in `klass'
/usr/local/Library/Homebrew/formulary.rb:70:in `get_formula'
/usr/local/Library/Homebrew/formulary.rb:205:in `factory'
/usr/local/Library/Homebrew/formulary.rb:358:in `find_with_priority'
/usr/local/Library/Homebrew/extend/ARGV.rb:20:in `formulae'
/usr/local/Library/Homebrew/extend/ARGV.rb:16:in `map'
/usr/local/Library/Homebrew/extend/ARGV.rb:16:in `formulae'
/usr/local/Library/Homebrew/cmd/home.rb:6:in `home'
/usr/local/Library/brew.rb:146:in `send'
/usr/local/Library/brew.rb:146