git-clone doc: fix indentation

Commit bc26f76 (clone: make it possible to specify --tags,
2025-02-06) added a new paragraph in the middle of this list item. By
adding an empty line rather than using a list continuation, we broke the
list continuation, with the new paragraph ending up funnily indented.

Restore the chain of list continuations.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

Author: Martin Ågren

Documentation/git-clone.txt

@@ -279,9 +279,9 @@ corresponding `--mirror` and `--no-tags` options instead.
 	`remote.<remote>.tagOpt=--no-tags` configuration. This ensures that
 	future `git pull` and `git fetch` won't follow any tags. Subsequent
 	explicit tag fetches will still work (see linkgit:git-fetch[1]).
-
-	By default, tags are cloned and passing `--tags` is thus typically a
-	no-op, unless it cancels out a previous `--no-tags`.
++
+By default, tags are cloned and passing `--tags` is thus typically a
+no-op, unless it cancels out a previous `--no-tags`.
 +
 Can be used in conjunction with `--single-branch` to clone and
 maintain a branch with no references other than a single cloned