add missing copyright notices
diff --git a/org.eclipse.osbp.xtext.oxtype.ide/src-gen/org/eclipse/osbp/xtext/oxtype/ide/contentassist/antlr/internal/InternalOXtype.g b/org.eclipse.osbp.xtext.oxtype.ide/src-gen/org/eclipse/osbp/xtext/oxtype/ide/contentassist/antlr/internal/InternalOXtype.g
index f84a267..b00689a 100644
--- a/org.eclipse.osbp.xtext.oxtype.ide/src-gen/org/eclipse/osbp/xtext/oxtype/ide/contentassist/antlr/internal/InternalOXtype.g
+++ b/org.eclipse.osbp.xtext.oxtype.ide/src-gen/org/eclipse/osbp/xtext/oxtype/ide/contentassist/antlr/internal/InternalOXtype.g
@@ -1,5 +1,15 @@
-/*
- * generated by Xtext 2.11.0.beta2
+/**
+ *
+ * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation
+ *
*/
grammar InternalOXtype;
diff --git a/org.eclipse.osbp.xtext.oxtype/src-gen/org/eclipse/osbp/xtext/oxtype/parser/antlr/internal/InternalOXtype.g b/org.eclipse.osbp.xtext.oxtype/src-gen/org/eclipse/osbp/xtext/oxtype/parser/antlr/internal/InternalOXtype.g
index d388467..09e2e38 100644
--- a/org.eclipse.osbp.xtext.oxtype/src-gen/org/eclipse/osbp/xtext/oxtype/parser/antlr/internal/InternalOXtype.g
+++ b/org.eclipse.osbp.xtext.oxtype/src-gen/org/eclipse/osbp/xtext/oxtype/parser/antlr/internal/InternalOXtype.g
@@ -1,5 +1,15 @@
-/*
- * generated by Xtext 2.11.0.beta2
+/**
+ *
+ * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * Christophe Loetz (Loetz GmbH&Co.KG) - initial implementation
+ *
*/
grammar InternalOXtype;
