Fix rakudo-star/content.md according to markdownfmt
Fix rakudo-star/content.md according to markdownfmt

vaygr/docker-library-docs,docker-solr/docs,ceejatec/docs,dgageot/docs,caoyangs/docs,sandoracs/docs,mattrobenolt/docs,Lightstreamer/docs,docker-flink/docs,gprivitera/docs,infosiftr/docker-library-docs,EIrwin/docs,booyaa/docs,alejdg/docs,docker-library/docs,josegonzalez/docs,Lightstreamer/docs,dictybase-docker/docs,ros-infrastructure/docs,tomitribe/docs,BastianHofmann/docs-1,wallyqs/docs,car031/docs,snailwalker/docs,chaudum/docs,bascht/docs,Bonitasoft-Community/docker_docs,clakech/docs,thaihau/docs,tilosp-docker/library-docs,nats-io/docker-docs,tomitribe/docs,nats-io/docker-docs,appropriate/docker-library-docs,Acidburn0zzz/docs-5,emil10001/docs,zhanggangbz/docs,dictybase-docker/docs,ceejatec/docs,jakelly/docs,Starefossen/docs,mpichette/docs,crate/docker-docs,snailwalker/docs,car031/docs,peterkuiper/docs,emilevauge/docs,tiagolo/docs,31z4/docs,ros-infrastructure/docs,BastianHofmann/docs-1,dmetzler/docker-library-docs,appropriate/docker-library-docs,BradleyA/docs,emil10001/docs,hecklerm/docs,chorrell/docs,dinogun/docs,c0b/official-images-docs,alejdg/docs,zhanggangbz/docs,c0b/docs,tilosp-docker/library-docs,Starefossen/docs,c0b/official-images-docs,chorrell/docs,atyenoria/docs,leangjia/docs,tfoote/docker-library-docs,hecklerm/docs,godu/docs,esmail/docs,jperrin/docs,Acidburn0zzz/docs-5,davidcurrie/docs,zendtech/docs,mattrobenolt/docs,hoelzro/docker-library-docs,dancrumb/docs,tiagolo/docs,yuriyf/docs,jakelly/docs,hanwoody/docs,dpwspoon/docs,esmail/docs,josegonzalez/docs,crate/docker-docs,davidcurrie/docs,orientechnologies/docker-docs,tfoote/docker-library-docs,jetty-project/docker-docs,infosiftr/docker-library-docs,pierreozoux/docs,peterkuiper/docs,dgageot/docs,docker-solr/docs,JacerOmri/docs,pydio/docs,volmarl/docs,godu/docs,gprivitera/docs,thaihau/docs,vmassol/docs,Bonitasoft-Community/docker_docs,jperrin/docs,vmassol/docs,emilevauge/docs,avoinea/docs,clakech/docs,leangjia/docs,BradleyA/docs,chaudum/docs,astawiarski/docs,wallyqs/docs,dmetzler/docker-library-docs,testshotagit/docs,Scriptkiddi/docs,zendtech/docs,orientechnologies/docker-docs,Scriptkiddi/docs,hanwoody/docs,odoo/docker-docs,hoelzro/docker-library-docs,neo4j-contrib/docs,31z4/docs,jetty-project/docker-docs,astawiarski/docs,moander/docs,dancrumb/docs,yuriyf/docs,sublimino/docs-1,leon/docker-docs,JacerOmri/docs,dinogun/docs,docker-library/docs,volmarl/docs,pydio/docs,c0b/docs,atyenoria/docs,mpichette/docs,sublimino/docs-1,odoo/docker-docs,pierreozoux/docs,EIrwin/docs,neo4j-contrib/docs,leon/docker-docs,caoyangs/docs,avoinea/docs,vaygr/docker-library-docs,moander/docs,dpwspoon/docs,booyaa/docs,bascht/docs,testshotagit/docs,docker-flink/docs,sandoracs/docs