Quote the current directory when running asciidoc
Quote the current directory when running asciidoc

Just in case the current directory name contains spaces.

Change-Id: I68caf553fbe9571722f007bc3453446517cd47e0
Signed-off-by: Shawn O. Pearce <f3ea74d906fa9fe97c1fef6bad9cb871485c7045@google.com>

thinkernel/gerrit,thinkernel/gerrit,quyixia/gerrit,WANdisco/gerrit,keerath/gerrit_newssh,atdt/gerrit,bpollack/gerrit,qtproject/qtqa-gerrit,duboisf/gerrit,catrope/gerrit,gerrit-review/gerrit,renchaorevee/gerrit,rtyley/mini-git-server,ashang/aaron-gerrit,quyixia/gerrit,austinchic/Gerrit,bpollack/gerrit,TonyChai24/test,thinkernel/gerrit,quyixia/gerrit,m1kah/gerrit-contributions,joshuawilson/merrit,thinkernel/gerrit,netroby/gerrit,jeblair/gerrit,dwhipstock/gerrit,gcoders/gerrit,dwhipstock/gerrit,hdost/gerrit,renchaorevee/gerrit,hdost/gerrit,GerritCodeReview/gerrit-attic,supriyantomaftuh/gerrit,qtproject/qtqa-gerrit,hdost/gerrit,sudosurootdev/gerrit,catrope/gerrit,zommarin/gerrit,atdt/gerrit,anminhsu/gerrit,Seinlin/gerrit,keerath/gerrit_newssh,cjh1/gerrit,GerritCodeReview/gerrit,MerritCR/merrit,gcoders/gerrit,cjh1/gerrit,jeblair/gerrit,supriyantomaftuh/gerrit,Seinlin/gerrit,basilgor/gerrit,gerrit-review/gerrit,joshuawilson/merrit,makholm/gerrit-ceremony,anminhsu/gerrit,joshuawilson/merrit,Team-OctOS/host_gerrit,pkdevbox/gerrit,CandyShop/gerrit,zommarin/gerrit,austinchic/Gerrit,gracefullife/gerrit,basilgor/gerrit,bootstraponline-archive/gerrit-mirror,m1kah/gerrit-contributions,netroby/gerrit,anminhsu/gerrit,Distrotech/gerrit,bootstraponline-archive/gerrit-mirror,duboisf/gerrit,pkdevbox/gerrit,1yvT0s/gerrit,bootstraponline-archive/gerrit-mirror,keerath/gerrit_newssh,anminhsu/gerrit,GerritCodeReview/gerrit-attic,keerath/gerrit_newssh,bpollack/gerrit,thesamet/gerrit,MerritCR/merrit,zommarin/gerrit,renchaorevee/gerrit,CandyShop/gerrit,Distrotech/gerrit,gcoders/gerrit,gerrit-review/gerrit,GerritCodeReview/gerrit,GerritCodeReview/gerrit,pkdevbox/gerrit,jackminicloud/test,bpollack/gerrit,supriyantomaftuh/gerrit,zommarin/gerrit,renchaorevee/gerrit,netroby/gerrit,Seinlin/gerrit,cjh1/gerrit,thesamet/gerrit,thesamet/gerrit,1yvT0s/gerrit,Saulis/gerrit,Saulis/gerrit,renchaorevee/gerrit,Seinlin/gerrit,hdost/gerrit,Team-OctOS/host_gerrit,quyixia/gerrit,WANdisco/gerrit,WANdisco/gerrit,1yvT0s/gerrit,pkdevbox/gerrit,Seinlin/gerrit,Overruler/gerrit,ckamm/gerrit,qtproject/qtqa-gerrit,sudosurootdev/gerrit,netroby/gerrit,Seinlin/gerrit,thesamet/gerrit,gerrit-review/gerrit,pkdevbox/gerrit,jeblair/gerrit,Team-OctOS/host_gerrit,MerritCR/merrit,supriyantomaftuh/gerrit,1yvT0s/gerrit,Distrotech/gerrit,cjh1/gerrit,m1kah/gerrit-contributions,zommarin/gerrit,evanchueng/gerrit,catrope/gerrit,MerritCR/merrit,anminhsu/gerrit,Saulis/gerrit,jackminicloud/test,joshuawilson/merrit,thinkernel/gerrit,midnightradio/gerrit,WANdisco/gerrit,Overruler/gerrit,netroby/gerrit,Distrotech/gerrit,keerath/gerrit_newssh,jackminicloud/test,netroby/gerrit,thesamet/gerrit,GerritCodeReview/gerrit,Distrotech/gerrit,Team-OctOS/host_gerrit,Overruler/gerrit,TonyChai24/test,ckamm/gerrit,ashang/aaron-gerrit,midnightradio/gerrit,joshuawilson/merrit,gcoders/gerrit,TonyChai24/test,bootstraponline-archive/gerrit-mirror,jackminicloud/test,GerritCodeReview/gerrit,Team-OctOS/host_gerrit,MerritCR/merrit,gerrit-review/gerrit,basilgor/gerrit,thesamet/gerrit,duboisf/gerrit,1yvT0s/gerrit,Saulis/gerrit,austinchic/Gerrit,basilgor/gerrit,bootstraponline-archive/gerrit-mirror,quyixia/gerrit,makholm/gerrit-ceremony,TonyChai24/test,ashang/aaron-gerrit,gracefullife/gerrit,evanchueng/gerrit,anminhsu/gerrit,gerrit-review/gerrit,joshuawilson/merrit,dwhipstock/gerrit,catrope/gerrit,teamblueridge/gerrit,jackminicloud/test,gcoders/gerrit,MerritCR/merrit,bootstraponline-archive/gerrit-mirror,quyixia/gerrit,hdost/gerrit,GerritCodeReview/gerrit-attic,TonyChai24/test,WANdisco/gerrit,skurfuerst/gerrit,teamblueridge/gerrit,netroby/gerrit,thinkernel/gerrit,basilgor/gerrit,ckamm/gerrit,GerritCodeReview/gerrit,midnightradio/gerrit,Overruler/gerrit,dwhipstock/gerrit,jackminicloud/test,supriyantomaftuh/gerrit,WANdisco/gerrit,gracefullife/gerrit,Team-OctOS/host_gerrit,qtproject/qtqa-gerrit,bpollack/gerrit,joshuawilson/merrit,gracefullife/gerrit,atdt/gerrit,atdt/gerrit,WANdisco/gerrit,MerritCR/merrit,atdt/gerrit,qtproject/qtqa-gerrit,jeblair/gerrit,skurfuerst/gerrit,ckamm/gerrit,hdost/gerrit,CandyShop/gerrit,hdost/gerrit,makholm/gerrit-ceremony,pkdevbox/gerrit,Distrotech/gerrit,skurfuerst/gerrit,dwhipstock/gerrit,teamblueridge/gerrit,Saulis/gerrit,m1kah/gerrit-contributions,skurfuerst/gerrit,Overruler/gerrit,jackminicloud/test,sudosurootdev/gerrit,dwhipstock/gerrit,Seinlin/gerrit,teamblueridge/gerrit,thesamet/gerrit,GerritCodeReview/gerrit,CandyShop/gerrit,TonyChai24/test,supriyantomaftuh/gerrit,MerritCR/merrit,CandyShop/gerrit,bpollack/gerrit,sudosurootdev/gerrit,TonyChai24/test,duboisf/gerrit,evanchueng/gerrit,dwhipstock/gerrit,supriyantomaftuh/gerrit,midnightradio/gerrit,austinchic/Gerrit,gerrit-review/gerrit,pkdevbox/gerrit,ashang/aaron-gerrit,gcoders/gerrit,gcoders/gerrit,Saulis/gerrit,gracefullife/gerrit,Overruler/gerrit,evanchueng/gerrit,Distrotech/gerrit,midnightradio/gerrit,joshuawilson/merrit,thinkernel/gerrit,Team-OctOS/host_gerrit,makholm/gerrit-ceremony,rtyley/mini-git-server,evanchueng/gerrit,renchaorevee/gerrit,qtproject/qtqa-gerrit,ckamm/gerrit,teamblueridge/gerrit,ashang/aaron-gerrit,qtproject/qtqa-gerrit,quyixia/gerrit,GerritCodeReview/gerrit,renchaorevee/gerrit,midnightradio/gerrit,sudosurootdev/gerrit,anminhsu/gerrit