Fix author key for releases

                                
|Q            |A               |
|---          |---             |
|Bug Fix?     |Y               |
|New Feature? |n               |
|BC Breaks?   |n               |
|Deprecations?|n               |
|Tests Pass?  |Y               |
|Fixed Tickets|gushphp/gush#250|
|License      |MIT             |
|Doc PR       |                |
                                


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