remove trailing whitespaces
remove trailing whitespaces

google/googletest,empiredan/googletest,antidotcb/googletest,jlanecox/googletest,antidotcb/googletest,empiredan/googletest,gianricardo/googletest,empiredan/googletest,google/googletest,jlanecox/googletest,google/googletest,gianricardo/googletest,antidotcb/googletest,gianricardo/googletest,jlanecox/googletest,jlanecox/googletest,antidotcb/googletest,google/googletest