Remove unnecessary comments in git ignore

Author: pavankotesh

.gitignore

@@ -23,11 +23,4 @@ DerivedData
 .bundle
 
 Carthage
-# We recommend against adding the Pods directory to your .gitignore. However
-# you should judge for yourself, the pros and cons are mentioned at:
-# http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control
-# 
-# Note: if you ignore the Pods directory, make sure to uncomment
-# `pod install` in .travis.yml
-#
 Pods/