message: Fix incorrect link in the docs
  This fix fixes incorrect link in the doc where there
  is a duplicate: `http://https://` -> `https://`
diff: @@ -9,7 +9,7 @@ explicitly model the distribution and without writing an explicit loss. For
  example, the generator could learn to draw samples from the distribution of
  natural images. For more details on this technique, see
  ['Generative Adversarial Networks'](https://arxiv.org/abs/1406.2661) by
  -Goodfellow et al. See [tensorflow/models](https://github.com/tensorflow/models/tree/master/research/gan/) for examples, and [this tutorial](http://https://github.com/tensorflow/models/tree/master/research/gan/tutorial.ipynb) for an
  +Goodfellow et al. See [tensorflow/models](https://github.com/tensorflow/models/tree/master/research/gan/) for examples, and [this tutorial](https://github.com/tensorflow/models/tree/master/research/gan/tutorial.ipynb) for an
  introduction.
  #### Usage
  