[Pod::Command::Spec] minor fixes
[Pod::Command::Spec] minor fixes

mglidden/CocoaPods,orta/CocoaPods,ashfurrow/CocoaPods,segiddins/CocoaPods,mglidden/CocoaPods,Ashton-W/CocoaPods,0xced/CocoaPods,vivekshukla-mob-ibtech/Repository,mglidden/CocoaPods