Minor fix.

Signed-off-by: Cristiano Urban <cristiano.urban@inaf.it>

transfer_service/storage_rpc_server.py

@@ -147,7 +147,7 @@ class StorageRPCServer(RedisRPCServer):
                              "errorCode": 6,
                              "errorMsg": errorMsg }
             else:
-                response = { "responseType": "TAPE_HSM_FS_LST",
+                response = { "responseType": "TAPE_HSM_FS_LST_DONE",
                              "tapeHSMFilesystemList": tapeHSMFilesystemList }
         else:
             errorMsg = "Unkown request type."