fix docu generation
Merge pull request #324 from cordoval/fix-docu

merge #324 fix docu generation (cordoval)

This PR was merged into gushphp:master branch.

Discussion
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|Q            |A  |
|---          |---|
|Bug Fix?     |no |
|New Feature? |no |
|BC Breaks?   |no |
|Deprecations?|no |
|Fixed Tickets|   |
|License      |MIT|
                   


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Commits
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7ee91ad92ef827eb4f15e5389e221b6486cb634d fix docu generation (cordoval)