Fixed errors in README's installation instructions.
Fixed errors in README's installation instructions.

Thieum/MembershipStarterKit,luiseduardohdbackup/MembershipStarterKit,luiseduardohdbackup/MembershipStarterKit,troygoode/MembershipStarterKit,Thieum/MembershipStarterKit,Thieum/MembershipStarterKit,troygoode/MembershipStarterKit,luiseduardohdbackup/MembershipStarterKit,troygoode/MembershipStarterKit,Thieum/MembershipStarterKit,luiseduardohdbackup/MembershipStarterKit