Remove leftover commit SHA1 from Podfile suggestion comment

Author: mokagio

Podfile

@@ -239,7 +239,7 @@ abstract_target 'Apps' do
   # pod 'WordPressAuthenticator', path: '../WordPressAuthenticator-iOS'
 
   pod 'MediaEditor', '~> 1.2.1'
-  # pod 'MediaEditor', git: 'https://github.com/wordpress-mobile/MediaEditor-iOS.git', commit: 'a4178ed9b0f3622faafb41dd12503e26c5523a32'
+  # pod 'MediaEditor', git: 'https://github.com/wordpress-mobile/MediaEditor-iOS.git', commit: ''
   # pod 'MediaEditor', path: '../MediaEditor-iOS'
 
   aztec