correct typo

Author: varshatumburu

mmv1/products/vmwareengine/Cluster.yaml

@@ -167,7 +167,7 @@ properties:
             * Not formatted as a UUID
             * Complies with [RFC 1034](https://datatracker.ietf.org/doc/html/rfc1034) (section 3.5)
 
-          Currently there map must contain only one element
+          Currently the map must contain only one element
           that describes the autoscaling policy for compute nodes.
         key_name: 'autoscale_policy_id'
         key_description: 'The key is the identifier of the policy.'