Fix style in comment
Fix style in comment

Add missing grave accent to fix the highlighting in the documentation.
nextcloud/server,endsguy/server,Ardinis/server,xx621998xx/server,michaelletzgus/nextcloud-server,endsguy/server,pmattern/server,nextcloud/server,xx621998xx/server,pixelipo/server,michaelletzgus/nextcloud-server,pixelipo/server,jbicha/server,whitekiba/server,pixelipo/server,pixelipo/server,endsguy/server,nextcloud/server,whitekiba/server,xx621998xx/server,whitekiba/server,nextcloud/server,jbicha/server,pmattern/server,Ardinis/server,andreas-p/nextcloud-server,endsguy/server,Ardinis/server,andreas-p/nextcloud-server,andreas-p/nextcloud-server,pixelipo/server,xx621998xx/server,endsguy/server,whitekiba/server,xx621998xx/server,andreas-p/nextcloud-server,michaelletzgus/nextcloud-server,jbicha/server,jbicha/server,whitekiba/server,jbicha/server,michaelletzgus/nextcloud-server,andreas-p/nextcloud-server,Ardinis/server,Ardinis/server,pmattern/server,pmattern/server,pmattern/server