examples showing an improper auth value (#87)

<!-- This change is generated by MagicModules. -->
/cc @rambleraptor

plugins/modules/gcp_spanner_database_facts.py

@@ -44,25 +44,27 @@ options:
     description:
     - The instance to create the database on.
     - 'This field represents a link to a Instance resource in GCP. It can be specified
-      in two ways. First, you can place in the name of the resource here as a string
-      Alternatively, you can add `register: name-of-resource` to a gcp_spanner_instance
-      task and then set this instance field to "{{ name-of-resource }}"'
+      in two ways. First, you can place a dictionary with key ''name'' and value of
+      your resource''s name Alternatively, you can add `register: name-of-resource`
+      to a gcp_spanner_instance task and then set this instance field to "{{ name-of-resource
+      }}"'
     required: true
 extends_documentation_fragment: gcp
 '''
 
 EXAMPLES = '''
-- name:  a database facts
+- name: " a database facts"
   gcp_spanner_database_facts:
-      instance: "{{ instance }}"
-      project: test_project
-      auth_kind: serviceaccount
-      service_account_file: "/tmp/auth.pem"
+    instance: "{{ instance }}"
+    project: test_project
+    auth_kind: serviceaccount
+    service_account_file: "/tmp/auth.pem"
+    state: facts
 '''
 
 RETURN = '''
-items:
-  description: List of items
+resources:
+  description: List of resources
   returned: always
   type: complex
   contains:
@@ -84,7 +86,7 @@ items:
       description:
       - The instance to create the database on.
       returned: success
-      type: str
+      type: dict
 '''
 
 ################################################################################
@@ -99,7 +101,7 @@ import json
 
 
 def main():
-    module = GcpModule(argument_spec=dict(instance=dict(required=True)))
+    module = GcpModule(argument_spec=dict(instance=dict(required=True, type='dict')))
 
     if not module.params['scopes']:
         module.params['scopes'] = ['https://www.googleapis.com/auth/spanner.admin']
@@ -109,7 +111,7 @@ def main():
         items = items.get('databases')
     else:
         items = []
-    return_value = {'items': items}
+    return_value = {'resources': items}
     module.exit_json(**return_value)