message: update WORKSPACE uncommented line range to L19-L36
diff: @@ -124,7 +124,7 @@ it and the Android NDK and SDK must be installed on your system.
  ##### Edit WORKSPACE
  -The Android entries in [`<workspace_root>/WORKSPACE`](../../../WORKSPACE#L19-L32)
  +The Android entries in [`<workspace_root>/WORKSPACE`](../../../WORKSPACE#L19-L36)
  must be uncommented with the paths filled in appropriately depending on where
  you installed the NDK and SDK. Otherwise an error such as:
  "The external label '//external:android/sdk' is not bound to anything" will
  