[DOCS] EQL: Fix delete async EQL search snippet (#75093)

jrodewig · jrodewig · commit e7aa35feadd1 · 2021-07-07T16:51:57.000-04:00
The delete async EQL search API doesn't support the `keep_alive` query parameter.
diff --git a/docs/reference/eql/eql.asciidoc b/docs/reference/eql/eql.asciidoc
@@ -605,7 +605,7 @@ search can delete the search using this API.
 
 [source,console]
 ----
-DELETE /_eql/search/FmNJRUZ1YWZCU3dHY1BIOUhaenVSRkEaaXFlZ3h4c1RTWFNocDdnY2FSaERnUTozNDE=?keep_alive=5d
+DELETE /_eql/search/FmNJRUZ1YWZCU3dHY1BIOUhaenVSRkEaaXFlZ3h4c1RTWFNocDdnY2FSaERnUTozNDE=
 ----
 // TEST[skip: no access to search ID]
 
