fix markdown
fix markdown

cccco/qxmpp,deepak899/qxmpp,gamenet/qxmpp,gotomypc/qxmpp,KangLin/qxmpp,KangLin/qxmpp,cccco/qxmpp,olesalscheider/qxmpp,kollix/qxmpp,cccco/qxmpp,LightZam/qxmpp,olesalscheider/qxmpp,Ilyatk/qxmpp,deepak899/qxmpp,kollix/qxmpp,ycsoft/qxmpp,deepak899/qxmpp,LightZam/qxmpp,Kaffeine/qxmpp,ycsoft/qxmpp,pol51/QXMPP-CMake,gamenet/qxmpp,Ilyatk/qxmpp,Kaffeine/qxmpp,gotomypc/qxmpp,Ilyatk/qxmpp,gotomypc/qxmpp,KangLin/qxmpp,pol51/QXMPP-CMake,olesalscheider/qxmpp,ycsoft/qxmpp,pol51/QXMPP-CMake,Kaffeine/qxmpp,kollix/qxmpp,LightZam/qxmpp,gamenet/qxmpp