Fixed typo + cleanup.

Signed-off-by: Cristiano Urban <cristiano.urban.slack@gmail.com>

transfer_service/db_connector.py

@@ -449,5 +449,3 @@ class DbConnector(object):
                     (storageId,))
                 self.conn.commit()
                 return True
-            
-                

transfer_service/storage_amqp_server.py

@@ -77,7 +77,7 @@ class StorageAMQPServer(AMQPServer):
                 else:
                     response = { "responseType": "ERROR",
                                  "errorCode": 4,
-                                 "errorMsg": "This storage location contains some VOSpace nodes. Please, move them to anoter location." }
+                                 "errorMsg": "This storage location contains some VOSpace nodes. Please, move those nodes to another location." }
             else:
                 response = { "responseType": "ERROR",
                              "errorCode": 5,