Merge pull request #25376 from sfsmithcha/fix_typo

add missing period
(cherry picked from commit f7d48d74a3dd44171d5e9dbcf33ba6de40baa08a)

Signed-off-by: Tibor Vass <tibor@docker.com>

docs/admin/live-restore.md

@@ -36,7 +36,7 @@ Use your favorite editor to enable the `live-restore` option in the
 
 You have to send a `SIGHUP` signal to the daemon process for it to reload the
 configuration. For more information on how to configure the Docker daemon using
-config.json, see [daemon configuration file](../reference/commandline/dockerd.md#daemon-configuration-file)
+config.json, see [daemon configuration file](../reference/commandline/dockerd.md#daemon-configuration-file).
 
 * When you start the Docker daemon, pass the `--live-restore` flag: