fix class namespace by @insekticid and doc block fix
minor #10469 fix doc block and namespace by @insekticide (cordoval)

This PR was merged into the 2.5-dev branch.

Discussion
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fix doc block and namespace by @insekticide

|Q            |A     |
|---          |---   |
|Bug Fix?     |yes   |
|New Feature? |no    |
|BC Breaks?   |no    |
|Deprecations?|no    |
|Tests Pass?  |yes   |
|Fixed Tickets|#10464|
|License      |MIT   |
|Doc PR       |      |

Commits
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89bde6e fix class namespace by @insekticid and doc block fix