Remove duplicate word in push.md
@@ -76,7 +76,7 @@ listed.
### Push all tags of an image
-Use the `-a` (or `--all-tags`) option to push To push all tags of a local image.
+Use the `-a` (or `--all-tags`) option to push all tags of a local image.
The following example creates multiple tags for an image, and pushes all those
tags to Docker Hub.
