minor change to test

src/test/java/org/gesis/dda/publishing/domain/impl/XsltTransformerOaiPmhBundlesStreamSourceTest.java

@@ -2264,7 +2264,7 @@ public class XsltTransformerOaiPmhBundlesStreamSourceTest {
     public void getSinglePublicationTatup() throws IOException {
         Map<String, String> map = new HashMap<>();
         
-//        String oaiMarcXsltString = IOUtils.toString(
+//           String oaiMarcXsltString = IOUtils.toString(
 //                getClass().
 //                getClassLoader().
 //                getResourceAsStream("xslt/hjk-oai_marc-2-xmlbundle.xslt"), StandardCharsets.UTF_8);