Don't include | in bracket expression
Don't include | in bracket expression

This would previously literally match | if present in the scanned text

bwinton/bracket-matcher,jacekkopecky/bracket-matcher,adamCoGithub/Bracket-Matcher-no-smart-quotes,lpommers/bracket-matcher,jacekkopecky/bracket-matcher,bwinton/bracket-matcher,adamCoGithub/Bracket-Matcher-no-smart-quotes,lpommers/bracket-matcher,adamCoGithub/Bracket-Matcher-no-autoclose,atom/bracket-matcher,adamCoGithub/Bracket-Matcher-no-autoclose