Merge branch 'wt/doc-submodule-name-path-confusion-1'

* wt/doc-submodule-name-path-confusion-1:
  doc: submodule.* config are keyed by submodule names

Author: gitster

Documentation/git-submodule.txt

@@ -247,7 +247,7 @@ OPTIONS
 -b::
 --branch::
 	Branch of repository to add as submodule.
-	The name of the branch is recorded as `submodule.<path>.branch` in
+	The name of the branch is recorded as `submodule.<name>.branch` in
 	`.gitmodules` for `update --remote`.
 
 -f::