Merge branch 'image-resizer-message-typo' into 'master'

Fix a typo in the message of image resizer NO CHANGELOG

See merge request gitlab-org/gitlab-workhorse!606

internal/imageresizer/image_resizer.go

@@ -77,7 +77,7 @@ var (
 	imageResizeCompleted = prometheus.NewCounter(
 		prometheus.CounterOpts{
 			Name: "gitlab_workhorse_image_resize_completed_total",
-			Help: "Amount of image resizing processes sucessfully completed",
+			Help: "Amount of image resizing processes successfully completed",
 		},
 	)
 )