typo

Summary: Closes https://github.com/facebookresearch/Detectron/pull/515

Reviewed By: ir413

Differential Revision: D8704635

Pulled By: rbgirshick

fbshipit-source-id: d68d89d31c886d00a66ef7d95909eb7ebc1db9fb

detectron/core/config.py

@@ -779,7 +779,7 @@ __C.MRCNN.THRESH_BINARIZE = 0.5
 
 
 # ---------------------------------------------------------------------------- #
-# Keyoint Mask R-CNN options ("KRCNN" = Mask R-CNN with Keypoint support)
+# Keypoint Mask R-CNN options ("KRCNN" = Mask R-CNN with Keypoint support)
 # ---------------------------------------------------------------------------- #
 __C.KRCNN = AttrDict()