git-remote.txt: describe behavior without --tags and --no-tags

Signed-off-by: Michael J Gruber <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: Michael J Gruber

Documentation/git-remote.txt

@@ -58,6 +58,9 @@ remote repository.
 With `--no-tags` option, `git fetch <name>` does not import tags from
 the remote repository.
 +
+By default, only tags on fetched branches are imported
+(see linkgit:git-fetch[1]).
++
 With `-t <branch>` option, instead of the default glob
 refspec for the remote to track all branches under
 the `refs/remotes/<name>/` namespace, a refspec to track only `<branch>`