Removed license header

src/tsr/trn-transaction_statistics/schematron/peppol-transaction-statistics-reporting-1.0.4.sch

@@ -1,22 +1,4 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!--
-
-    Copyright (C) 2022-2023 Philip Helger
-    philip[at]helger[dot]com
-
-    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.
-
--->
 <schema xmlns="http://purl.oclc.org/dsdl/schematron"
         queryBinding='xslt2'
         schemaVersion="ISO19757-3">