message: Fix incorrect to version compatibility
  This fix tries to address the issue raised in 21434 where
  the link to version compatibility is not correct.
  The link should be `version_compat.md`, not `version_semantics.md`.
  This fix fixes 21434.
diff: @@ -6,7 +6,7 @@ a Go application. This guide explains how to install and set up the
  [TensorFlow Go package](https://godoc.org/github.com/tensorflow/tensorflow/tensorflow/go).
  Warning: The TensorFlow Go API is *not* covered by the TensorFlow
  -[API stability guarantees](../guide/version_semantics.md).
  +[API stability guarantees](../guide/version_compat.md).
  ## Supported Platforms
  