Update create.asciidoc (elastic#84046)

The url templates provided for call of the API with space information 
was missing the /api/ section in it.

(cherry picked from commit 35f1cc16eaa29666d7212402f57ab17858ebc96d)

Co-authored-by: Kibana Machine 
<42973632+kibanamachine@users.noreply.github.com>

Author: balooka

docs/api/saved-objects/create.asciidoc

@@ -9,12 +9,13 @@ experimental[] Create {kib} saved objects.
 [[saved-objects-api-create-request]]
 ==== Request
 
-`POST <kibana host>:<port>/api/saved_objects/<type>` +
+`POST <kibana host>:<port>/api/saved_objects/<type>`
 
 `POST <kibana host>:<port>/api/saved_objects/<type>/<id>`
 
 `POST <kibana host>:<port>/s/<space_id>/api/saved_objects/<type>`
 
+`POST <kibana host>:<port>/s/<space_id>/api/saved_objects/<type>/<id>`
 
 [[saved-objects-api-create-path-params]]
 ==== Path parameters