git installation command changed
git installation command changed

>sudo add-apt-repository ppa:git-core/ppa -y
>sudo apt-get update
>sudo apt-get install git -y
changed to
>sudo apt-get install git
OpenNetworkingFoundation/CENTENNIAL,OpenNetworkingFoundation/CENTENNIAL,OpenNetworkingFoundation/CENTENNIAL,OpenNetworkingFoundation/CENTENNIAL