Fix GET API path in esql-async-query-api.asciidoc (#103725)

This commit fixes the GET API path in esql-async-query-api.asciidoc

docs/reference/esql/esql-async-query-api.asciidoc

@@ -64,7 +64,7 @@ complete results in the `wait_for_completion_timeout` parameter.
 
 [source,console]
 ----
-GET /_query/async/get/FmNJRUZ1YWZCU3dHY1BIOUhaenVSRkEaaXFlZ3h4c1RTWFNocDdnY2FSaERnUTozNDE=?wait_for_completion_timeout=30s
+GET /_query/async/FmNJRUZ1YWZCU3dHY1BIOUhaenVSRkEaaXFlZ3h4c1RTWFNocDdnY2FSaERnUTozNDE=?wait_for_completion_timeout=30s
 ----
 // TEST[skip: no access to search ID - may return response values]