SOL005_98: Individual subscription DELETE method updated

src/SOL005/NSLifecycleManagement/NSLifecycleManagement.yaml

@@ -1686,6 +1686,7 @@ paths:
           $ref: "../responses/SOL005_resp.yaml#/responses/500"
         503:
           $ref: "../responses/SOL005_resp.yaml#/responses/503"
+          
     delete:
       summary: Terminate a subscription.
       description: >
@@ -1697,7 +1698,7 @@ paths:
           description: >
             204 No Content
 
-            The subscription resource was deleted successfully.
+            The subscription resource has been deleted successfully.
             The response body shall be empty.
           headers:
             WWW-Authenticate: