Remove header

src/softwareag.com/cmd/client.go

@@ -1,22 +1,3 @@
-/*
-* Copyright © 2018 Software AG, Darmstadt, Germany and/or its licensors
-*
-* SPDX-License-Identifier: Apache-2.0
-*
-*   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.
-*
- */
-
 /*
 * Copyright © 2018 Software AG, Darmstadt, Germany and/or its licensors
 *