Fixed bad asciidoc in delete-by-query
@@ -467,6 +467,7 @@ Which results in a sensible `total` like this one:
Adding `slices` to `_delete_by_query` just automates the manual process used in
the section above, creating sub-requests which means it has some quirks:
+
* You can see these requests in the
<<docs-delete-by-query-task-api,Tasks APIs>>. These sub-requests are "child"
tasks of the task for the request with `slices`.
