Update the readme in the extensions folder.
Update the readme in the extensions folder.

WillPresley/hosts,borisschapira/hosts,FrancoGag/hosts,gfyoung/hosts,maxmurder/hosts,maxmurder/hosts,WillPresley/hosts,StevenBlack/hosts,FrancoGag/hosts,gfyoung/hosts,StevenBlack/hosts