Merge branch 'sa/doc-ls-remote'

Mark-up fix to documentation added during this cycle.

* sa/doc-ls-remote:
  show-ref doc: fix carets in monospace

Author: gitster

Documentation/git-show-ref.txt

@@ -47,7 +47,7 @@ OPTIONS
 -d::
 --dereference::
 
-	Dereference tags into object IDs as well. They will be shown with `{caret}{}`
+	Dereference tags into object IDs as well. They will be shown with `^{}`
 	appended.
 
 -s::
@@ -78,7 +78,7 @@ OPTIONS
 	Make `git show-ref` act as a filter that reads refs from stdin of the
 	form `^(?:<anything>\s)?<refname>(?:\^{})?$`
 	and performs the following actions on each:
-	(1) strip `{caret}{}` at the end of line if any;
+	(1) strip `^{}` at the end of line if any;
 	(2) ignore if pattern is provided and does not head-match refname;
 	(3) warn if refname is not a well-formed refname and skip;
 	(4) ignore if refname is a ref that exists in the local repository;