Minor fixes and deleted useless files.

proto3/models/mobility_procedure_subscription.proto

@@ -18,7 +18,7 @@ import public "models/time_stamp.proto";
 
 message MobilityProcedureSubscription {
 
-  MobilityProcedureSubscriptionLinks Underscorelinks = 1;
+  MobilityProcedureSubscriptionLinks underscorelinks = 1;
 
   // URI selected by the service consumer to receive notifications on the subscribed Application Mobility Service. This shall be included both in the request and in response.
   string callback_reference = 2;

proto3/models/subscription_link_list.proto

@@ -17,7 +17,7 @@ import public "models/subscription_link_list_subscription.proto";
 
 message SubscriptionLinkList {
 
-  SubscriptionLinkListLinks Underscorelinks = 1;
+  SubscriptionLinkListLinks underscorelinks = 1;
 
   // A link to a subscription.
   repeated SubscriptionLinkListSubscription subscription = 2;