Fix lint error in RegEx helper.
Fix lint error in RegEx helper.

tkraak/remark,jeromecc/rmll2015madagascar,imouren/remark,shigemk2/remark,bkeepers/remark,linkabi9/sdjs20150309directives,reyhansofian/remark,tripu/remark,jonathanpberger/points-estimation-velocity,doctoryes/remark,FabioBeneditto/remark,ghoshbinayak/nodeppt,emi80/remark,shigemk2/remark,kwangkim/remark,gnab/remark,GerHobbelt/remark,jonathanpberger/points-estimation-velocity,linkabi9/sdjs20150309directives,jonathanpberger/dark-design,bytezen/remark,saadatqadri/remark,jonathanpberger/mce-test,jonathanpberger/design-testing-pairing,imouren/remark,jonathanpberger/design-testing-aed,tkraak/remark,jonathanpberger/design-testing-pairing,tilast/service-objects,doctoryes/remark,lucamaraschi/pressenter,jeromecc/rmll2015madagascar,xiaoking/remark,jonathanpberger/design-testing-aed,kahultman/remark,smikes/remark,smikes/remark,xiaoking/remark,kahultman/remark,mariojp/remark,bytezen/remark,bkeepers/remark,noname007/remark,jonathanpberger/design-testing,ghoshbinayak/nodeppt,GerHobbelt/remark,JPry/remark,JPry/remark,FabioBeneditto/remark,mariojp/remark,tilast/service-objects,jonathanpberger/dark-design,emi80/remark,reyhansofian/remark,programath/remark,saadatqadri/remark,lucamaraschi/pressenter,tripu/remark,programath/remark,gnab/remark,kwangkim/remark,noname007/remark