[releng] Fix copyrights
diff --git a/releng/org.eclipse.ocl.releng.build-site/pom.xml b/releng/org.eclipse.ocl.releng.build-site/pom.xml
index 5ea0a98..89c5d1d 100644
--- a/releng/org.eclipse.ocl.releng.build-site/pom.xml
+++ b/releng/org.eclipse.ocl.releng.build-site/pom.xml
@@ -1,4 +1,18 @@
<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Copyright (c) 2023 Willink Transformations and others.
+
+ This program and the accompanying materials
+ are made available under the terms of the Eclipse Public License 2.0
+ which accompanies this distribution, and is available at
+ https://www.eclipse.org/legal/epl-2.0/
+
+ SPDX-License-Identifier: EPL-2.0
+
+ Contributors:
+ E.D.Willink - initial API and implementation
+ -->
+
<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<modelVersion>4.0.0</modelVersion>