diff --git a/typings/globals/socket.io-client/index.d.ts b/typings/globals/socket.io-client/index.d.ts
index db58959..5920cd2 100644
--- a/typings/globals/socket.io-client/index.d.ts
+++ b/typings/globals/socket.io-client/index.d.ts
@@ -1,3 +1,21 @@
+
+/*
+ * Copyright 2017-present Open Networking Foundation
+
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+
+ * http://www.apache.org/licenses/LICENSE-2.0
+
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
 // Generated by typings
 // Source: https://raw.githubusercontent.com/DefinitelyTyped/DefinitelyTyped/7de6c3dd94feaeb21f20054b9f30d5dabc5efabd/socket.io-client/socket.io-client.d.ts
 declare var io: SocketIOClientStatic;