message: Emphasize the need for `///`
  Fixes
diff: @@ -125,7 +125,8 @@ You can set up a private CocoaPods specs repository, and publish your custom
  ...
  s.version = <your_desired_version_tag>
  ...
  - s.source = { :http => "file://<path_to_TensorFlowLiteC_framework.zip>" }
  + # Note the `///`, two from the `file://` and one from the `/path`.
  + s.source = { :http => "file:///path/to/TensorFlowLiteC_framework.zip" }
  ...
  s.vendored_frameworks = 'TensorFlowLiteC.framework'
  ...
  