message: Remove 'confidential' footer from PDF files
  Summary: And add standard legal text
  Reviewers: #tensorflow, georgep
  Subscribers: georgep
  Maniphest Tasks: T15615
diff: @@ -3,6 +3,7 @@ Targeting the IPU from TensorFlow
  .. gcdoc::
  :verb-borders:
  + :public:
  .. toctree::
  :maxdepth: 2
  @@ -25,3 +26,4 @@ Targeting the IPU from TensorFlow
  api
  build
  supported_ops
  + legal
  