[DOCS] Fix formatting

docs/reference/eql/eql.asciidoc

@@ -605,7 +605,7 @@ data, or <<modules-cross-cluster-search,multiple clusters>>.
 
 To avoid long waits, run an async EQL search. Set `wait_for_completion_timeout`
 to a duration you'd like to wait for synchronous results.
-+
+
 [source,console]
 ----
 GET /my-data-stream/_eql/search