changed example blog post's headers to h3
changed example blog post's headers to h3

jasonbrooks/ovirt-stg,sachidanandaurs/planet-gluster,dwlehman/blivet-web,jtokar/ovirt-site,aweiteka/atomic-site,SaravanaStorageNetwork/glusterweb,fmpwizard/atomic-site,wking/atomic-site,mscherer/glusterweb,nzwulfin/atomic-site,cdrage/atomic-site,AsherBond/gluster-site,nzwulfin/atomic-site,kshlm/glusterweb,PeterDaveHello/glusterweb,coolsvap/website,TomasTomecek/atomic-site,ManageIQ/planet.manageiq.org,coolsvap/website,shishir-a412ed/atomic-site,TomasTomecek/atomic-site,bexelbie/atomic-site,TomasTomecek/atomic-site,anoopcs9/glusterweb,rafaelmartins/ovirt-site,hguemar/website,coolsvap/website,msvbhat/planet-gluster,pwnall/atomic-site,aweiteka/atomic-site,pwnall/atomic-site,PeterDaveHello/glusterweb,apevec/website,gluster/glusterweb,thatdocslady/ovirt-site,coolsvap/website,aweiteka/atomic-site,subecho/website,OSAS/middleman-planet,jtokar/ovirt-site,ManageIQ/planet.manageiq.org,PeterDaveHello/glusterweb,subecho/website,gluster/glusterweb,OSAS/middleman-planet,OSAS/middleman-planet,msvbhat/planet-gluster,vaneldik/website,goern/atomic-site,weshayutin/website,fmpwizard/atomic-site,goern/atomic-site,jtokar/ovirt-site,bexelbie/atomic-site,AsherBond/gluster-site,weshayutin/website,nzwulfin/atomic-site,rafaelmartins/ovirt-site,bexelbie/atomic-site,nzwulfin/atomic-site,PeterDaveHello/glusterweb,thatdocslady/ovirt-site,apevec/website,sachidanandaurs/planet-gluster,bexelbie/atomic-site,goern/atomic-site,rafaelmartins/ovirt-site,weshayutin/website,SaravanaStorageNetwork/glusterweb,jtokar/ovirt-site,cdrage/atomic-site,goern/atomic-site,shishir-a412ed/atomic-site,shishir-a412ed/atomic-site,cdrage/atomic-site,rafaelmartins/ovirt-site,TomasTomecek/atomic-site,apevec/website,jasonbrooks/ovirt-stg,nzwulfin/atomic-site,SaravanaStorageNetwork/glusterweb,jasonbrooks/ovirt-stg,thatdocslady/ovirt-site,cdrage/atomic-site,dtantsur/website,mrjoshuap/atomic-site,aweiteka/atomic-site,hguemar/website,dtantsur/website,msvbhat/planet-gluster,msvbhat/planet-gluster,kshlm/glusterweb,sachidanandaurs/planet-gluster,mrjoshuap/atomic-site,apevec/website,apevec/website,gluster/glusterweb,wking/atomic-site,vaneldik/website,wking/atomic-site,mrjoshuap/atomic-site,mrjoshuap/atomic-site,shishir-a412ed/atomic-site,sachidanandaurs/planet-gluster,fmpwizard/atomic-site,vaneldik/website,wking/atomic-site,subecho/website,weshayutin/website,weshayutin/website,yazug/rdo-website,jasonbrooks/ovirt-stg,hguemar/website,thatdocslady/ovirt-site,dtantsur/website,yazug/rdo-website,dwlehman/blivet-web,hguemar/website,pwnall/atomic-site,SaravanaStorageNetwork/glusterweb,mscherer/glusterweb,bexelbie/atomic-site,yazug/rdo-website,anoopcs9/glusterweb,OSAS/middleman-planet,gluster/glusterweb,vaneldik/website,anoopcs9/glusterweb,fmpwizard/atomic-site,kshlm/glusterweb,ManageIQ/planet.manageiq.org,subecho/website,dwlehman/blivet-web,mscherer/glusterweb,hguemar/website,pwnall/atomic-site,anoopcs9/glusterweb,ManageIQ/planet.manageiq.org,mscherer/glusterweb,dtantsur/website,yazug/rdo-website,kshlm/glusterweb,AsherBond/gluster-site,dwlehman/blivet-web