Fix TODO.md replace link to pull requests with link to issues
Merge pull request #1105
Merge pull request #1105 in master
Merge branch 'hotfix/sphinx-syntax-fix' of https://github.com/Maks3w/zf2-documentation into hotfix/#1080
Merge branch 'hotfix/#1080'

Close #1080
[en] Fix  WARNING: Title underline too short.