Update static doc annotation for @cpp.EnumType
Update static doc annotation for @cpp.EnumType

Summary: (Note: this ignores all push blocking failures!)

Reviewed By: iahs

Differential Revision: D39913776

fbshipit-source-id: a4f59b113a9826943e1949641f26abdf84eb5078

facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift,facebook/fbthrift