Update git submodules

* Update qa-specs from branch 'master'
  - Update sphinx library and treat warnings as errors
    
    This commit updates sphinx library and treats warnings as errors. We
    often miss doc warnings. So this commit makes them errors to build a
    better html document.
    
    Change-Id: I86fc23761ec24b0fdaae234cf37737dbc1bddd29
This commit is contained in:
Masayuki Igawa 2017-06-21 16:49:35 +09:00 committed by Gerrit Code Review
parent 843356f28b
commit 59a221c472
1 changed files with 1 additions and 1 deletions

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Subproject commit cbe33846857c6dbeda4b4d5882b2b5a055a19de9
Subproject commit 31acf1316f1f081b2ba779e4f93b2fc80770a3ba