[PATCH] doc: fix `update-ref` `symref-create` formatting

["Sam Bostock via GitGitGadget" <gitgitgadget@gmail.com>]

From: Sam Bostock <sam@sambostock.ca>

`symref-create` should be followed `::`, not `:`. The lack of second
colon (`:`) causes it to appear as regular text (`<p>`) instead of as a
description list term (`<dt>`) in the HTML documentation.

Signed-off-by: Sam Bostock <sam@sambostock.ca>
---
    doc: fix update-ref symref-create formatting

Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-2123%2Fsambostock%2Fpatch-1-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-2123/sambostock/patch-1-v1
Pull-Request: https://github.com/git/git/pull/2123

 Documentation/git-update-ref.adoc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/git-update-ref.adoc b/Documentation/git-update-ref.adoc
index 9310ce9768..37a5019a8b 100644
--- a/Documentation/git-update-ref.adoc
+++ b/Documentation/git-update-ref.adoc
@@ -119,7 +119,7 @@ verify::
 	Verify <ref> against <old-oid> but do not change it.  If
 	<old-oid> is zero or missing, the ref must not exist.
 
-symref-create:
+symref-create::
 	Create symbolic ref <ref> with <new-target> after verifying that
 	it does not exist.
 

base-commit: bdc5341ff65278a3cc80b2e8a02a2f02aa1fac06
-- 
gitgitgadget