examples showing an improper auth value (#87)

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

plugins/modules/gcp_compute_region_disk_facts.py

@@ -53,19 +53,20 @@ extends_documentation_fragment: gcp
 '''
 
 EXAMPLES = '''
-- name:  a region disk facts
+- name: " a region disk facts"
   gcp_compute_region_disk_facts:
-      region: us-central1
-      filters:
-      - name = test_object
-      project: test_project
-      auth_kind: serviceaccount
-      service_account_file: "/tmp/auth.pem"
+    region: us-central1
+    filters:
+    - name = test_object
+    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:
@@ -137,6 +138,15 @@ items:
         .'
       returned: success
       type: list
+    physicalBlockSizeBytes:
+      description:
+      - Physical block size of the persistent disk, in bytes. If not present in a
+        request, a default value is used. Currently supported sizes are 4096 and 16384,
+        other sizes may be added in the future.
+      - If an unsupported value is requested, the error message will list the supported
+        values for the caller's project.
+      returned: success
+      type: int
     replicaZones:
       description:
       - URLs of the zones where the disk should be replicated to.
@@ -184,7 +194,7 @@ items:
       - The source snapshot used to create this disk. You can provide this as a partial
         or full URL to the resource.
       returned: success
-      type: str
+      type: dict
     sourceSnapshotEncryptionKey:
       description:
       - The customer-supplied encryption key of the source snapshot. Required if the
@@ -237,7 +247,7 @@ def main():
         items = items.get('items')
     else:
         items = []
-    return_value = {'items': items}
+    return_value = {'resources': items}
     module.exit_json(**return_value)