Update ABGameKitHelper.podspec

Added MIT Actual License to .podspec

Author: pmoebius

ABGameKitHelper.podspec

@@ -19,7 +19,7 @@ Pod::Spec.new do |s|
 
   # Specify the license type. CocoaPods detects automatically the license file if it is named
   # 'LICENCE*.*' or 'LICENSE*.*', however if the name is different, specify it.
-  s.license      = 'MIT (example)'
+  s.license      = 'LICENSE'
   # s.license      = { :type => 'MIT (example)', :file => 'FILE_LICENSE' }
 
   # Specify the authors of the library, with email addresses. You can often find