fix example urls for (de)associating runners to projects
fix example urls for (de)associating runners to projects

mmkassem/gitlabhq,martijnvermaat/gitlabhq,htve/GitlabForChinese,darkrasid/gitlabhq,iiet/iiet-git,SVArago/gitlabhq,dreampet/gitlab,darkrasid/gitlabhq,axilleas/gitlabhq,icedwater/gitlabhq,jirutka/gitlabhq,screenpages/gitlabhq,allysonbarros/gitlabhq,LUMC/gitlabhq,htve/GitlabForChinese,openwide-java/gitlabhq,Soullivaneuh/gitlabhq,dreampet/gitlab,mr-dxdy/gitlabhq,openwide-java/gitlabhq,martijnvermaat/gitlabhq,htve/GitlabForChinese,mmkassem/gitlabhq,t-zuehlsdorff/gitlabhq,jirutka/gitlabhq,dplarson/gitlabhq,openwide-java/gitlabhq,openwide-java/gitlabhq,larryli/gitlabhq,t-zuehlsdorff/gitlabhq,stoplightio/gitlabhq,martijnvermaat/gitlabhq,daiyu/gitlab-zh,darkrasid/gitlabhq,mr-dxdy/gitlabhq,LUMC/gitlabhq,larryli/gitlabhq,SVArago/gitlabhq,stoplightio/gitlabhq,iiet/iiet-git,jirutka/gitlabhq,htve/GitlabForChinese,daiyu/gitlab-zh,t-zuehlsdorff/gitlabhq,iiet/iiet-git,dplarson/gitlabhq,larryli/gitlabhq,axilleas/gitlabhq,icedwater/gitlabhq,daiyu/gitlab-zh,shinexiao/gitlabhq,Soullivaneuh/gitlabhq,martijnvermaat/gitlabhq,mmkassem/gitlabhq,iiet/iiet-git,stoplightio/gitlabhq,t-zuehlsdorff/gitlabhq,shinexiao/gitlabhq,stoplightio/gitlabhq,axilleas/gitlabhq,dreampet/gitlab,larryli/gitlabhq,screenpages/gitlabhq,SVArago/gitlabhq,daiyu/gitlab-zh,screenpages/gitlabhq,Soullivaneuh/gitlabhq,shinexiao/gitlabhq,darkrasid/gitlabhq,Soullivaneuh/gitlabhq,SVArago/gitlabhq,mr-dxdy/gitlabhq,dplarson/gitlabhq,icedwater/gitlabhq,axilleas/gitlabhq,screenpages/gitlabhq,shinexiao/gitlabhq,mr-dxdy/gitlabhq,dreampet/gitlab,icedwater/gitlabhq,allysonbarros/gitlabhq,jirutka/gitlabhq,dplarson/gitlabhq,allysonbarros/gitlabhq,allysonbarros/gitlabhq,LUMC/gitlabhq,mmkassem/gitlabhq,LUMC/gitlabhq