message: Use a direct link to the optimization header.
diff: @@ -190,6 +190,5 @@ increase you see in your own app is similar, and if it's larger, look at the
  "Other Linker Flags" used in the Simple Xcode project settings to strip the
  executable.
  -For further optimization, please refer to the "Optimization" section at
  -[tensorflow/contrib/makefile](https://github.com/tensorflow/tensorflow/tree/master/tensorflow/contrib/makefile)
  -from earlier.
  +For further optimization, please refer to the ["Optimization" section](https://github.com/tensorflow/tensorflow/tree/master/tensorflow/contrib/makefile#optimization)
  +of the makefile instructions.
  