Fix typo in GitRPCService.diff function
Fix typo in GitRPCService.diff function

etopian/codebox,smallbal/codebox,fly19890211/codebox,ronoaldo/codebox,rodrigues-daniel/codebox,LogeshEswar/codebox,kustomzone/codebox,ronoaldo/codebox,nobutakaoshiro/codebox,rajthilakmca/codebox,lcamilo15/codebox,indykish/codebox,kustomzone/codebox,code-box/codebox,etopian/codebox,fly19890211/codebox,quietdog/codebox,code-box/codebox,rajthilakmca/codebox,listepo/codebox,lcamilo15/codebox,quietdog/codebox,blubrackets/codebox,rodrigues-daniel/codebox,smallbal/codebox,LogeshEswar/codebox,CodeboxIDE/codebox,listepo/codebox,CodeboxIDE/codebox,ahmadassaf/Codebox,ahmadassaf/Codebox,indykish/codebox,blubrackets/codebox,Ckai1991/codebox,Ckai1991/codebox,nobutakaoshiro/codebox