Remove extraneous Training heading that doesn\'t appear in other training indexes. am: e4f02996b5
am: a4a30aaa6c

* commit 'a4a30aaa6cf49a96c77cd2b74c6b79fdeced0cc4':
  Remove extraneous Training heading that doesn't appear in other training indexes.

Change-Id: I6f15388dc3567edaf89a3968e7deb4cdcffd9b50