Make git gc man page more apparent
Make git gc man page more apparent

[ci skip]

jrjang/gitlab-ce,openwide-java/gitlabhq,iiet/iiet-git,allysonbarros/gitlabhq,axilleas/gitlabhq,mr-dxdy/gitlabhq,screenpages/gitlabhq,duduribeiro/gitlabhq,screenpages/gitlabhq,screenpages/gitlabhq,LUMC/gitlabhq,axilleas/gitlabhq,dplarson/gitlabhq,SVArago/gitlabhq,dplarson/gitlabhq,dreampet/gitlab,LUMC/gitlabhq,mr-dxdy/gitlabhq,stoplightio/gitlabhq,icedwater/gitlabhq,stoplightio/gitlabhq,stoplightio/gitlabhq,jrjang/gitlabhq,mrb/gitlabhq,dwrensha/gitlabhq,mr-dxdy/gitlabhq,axilleas/gitlabhq,iiet/iiet-git,ttasanen/gitlabhq,dplarson/gitlabhq,allysonbarros/gitlabhq,mr-dxdy/gitlabhq,mrb/gitlabhq,duduribeiro/gitlabhq,larryli/gitlabhq,Soullivaneuh/gitlabhq,htve/GitlabForChinese,mmkassem/gitlabhq,shinexiao/gitlabhq,yatish27/gitlabhq,darkrasid/gitlabhq,mrb/gitlabhq,Soullivaneuh/gitlabhq,axilleas/gitlabhq,SVArago/gitlabhq,stoplightio/gitlabhq,jirutka/gitlabhq,daiyu/gitlab-zh,mmkassem/gitlabhq,darkrasid/gitlabhq,icedwater/gitlabhq,yatish27/gitlabhq,dreampet/gitlab,jirutka/gitlabhq,larryli/gitlabhq,t-zuehlsdorff/gitlabhq,daiyu/gitlab-zh,SVArago/gitlabhq,iiet/iiet-git,dwrensha/gitlabhq,jrjang/gitlabhq,t-zuehlsdorff/gitlabhq,screenpages/gitlabhq,jrjang/gitlab-ce,larryli/gitlabhq,yatish27/gitlabhq,dplarson/gitlabhq,openwide-java/gitlabhq,darkrasid/gitlabhq,openwide-java/gitlabhq,openwide-java/gitlabhq,jirutka/gitlabhq,icedwater/gitlabhq,ttasanen/gitlabhq,shinexiao/gitlabhq,dwrensha/gitlabhq,allysonbarros/gitlabhq,mmkassem/gitlabhq,LUMC/gitlabhq,martijnvermaat/gitlabhq,martijnvermaat/gitlabhq,htve/GitlabForChinese,martijnvermaat/gitlabhq,SVArago/gitlabhq,duduribeiro/gitlabhq,dwrensha/gitlabhq,martijnvermaat/gitlabhq,daiyu/gitlab-zh,mmkassem/gitlabhq,darkrasid/gitlabhq,shinexiao/gitlabhq,LUMC/gitlabhq,ttasanen/gitlabhq,iiet/iiet-git,larryli/gitlabhq,jrjang/gitlab-ce,t-zuehlsdorff/gitlabhq,jirutka/gitlabhq,Soullivaneuh/gitlabhq,allysonbarros/gitlabhq,dreampet/gitlab,daiyu/gitlab-zh,htve/GitlabForChinese,shinexiao/gitlabhq,Soullivaneuh/gitlabhq,jrjang/gitlab-ce,jrjang/gitlabhq,icedwater/gitlabhq,yatish27/gitlabhq,ttasanen/gitlabhq,dreampet/gitlab,t-zuehlsdorff/gitlabhq,mrb/gitlabhq,htve/GitlabForChinese,jrjang/gitlabhq,duduribeiro/gitlabhq