diff --git a/src/main/java/org/olat/course/assessment/ui/tool/event/AssessmentModeStatusEvent.java b/src/main/java/org/olat/course/assessment/ui/tool/event/AssessmentModeStatusEvent.java
index 5ae554760f6b9b618b63b5c10a88a47b01be78ea..28837c9793ae60ff82947748e38b1ab5a814fd2e 100644
--- a/src/main/java/org/olat/course/assessment/ui/tool/event/AssessmentModeStatusEvent.java
+++ b/src/main/java/org/olat/course/assessment/ui/tool/event/AssessmentModeStatusEvent.java
@@ -1,3 +1,22 @@
+/**
+ * <a href="http://www.openolat.org">
+ * OpenOLAT - Online Learning and Training</a><br>
+ * <p>
+ * Licensed under the Apache License, Version 2.0 (the "License"); <br>
+ * you may not use this file except in compliance with the License.<br>
+ * You may obtain a copy of the License at the
+ * <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
+ * <p>
+ * Unless required by applicable law or agreed to in writing,<br>
+ * software distributed under the License is distributed on an "AS IS" BASIS, <br>
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
+ * See the License for the specific language governing permissions and <br>
+ * limitations under the License.
+ * <p>
+ * Initial code contributed and copyrighted by<br>
+ * frentix GmbH, http://www.frentix.com
+ * <p>
+ */
 package org.olat.course.assessment.ui.tool.event;
 
 import org.olat.core.gui.control.Event;
diff --git a/src/main/java/org/olat/modules/portfolio/ui/_i18n/LocalStrings_de.properties b/src/main/java/org/olat/modules/portfolio/ui/_i18n/LocalStrings_de.properties
index 6c81c145f15825bf278816a38313cab8d674a97d..6f97e9cfd44b39de8ba0183846ebecad179aa467 100644
--- a/src/main/java/org/olat/modules/portfolio/ui/_i18n/LocalStrings_de.properties
+++ b/src/main/java/org/olat/modules/portfolio/ui/_i18n/LocalStrings_de.properties
@@ -34,7 +34,7 @@ allow.delete.binder=Benutzer d\u00FCrfen Mappe l\u00F6schen
 allow.delete.binder.warning=Jetzt d\u00FCrfen Benutzer Ihre Mappe l\u00F6schen.
 allow.new.entries=Benutzer d\u00FCrfen neue Eintr\u00E4ge erstellen
 allow.templates.folder=Vorlagenordner hinzuf\u00FCgen
-allow.templates.mandatory=Vorlage erforderlich f\uFFFDr neue Eintr\u00E4ge
+allow.templates.mandatory=Vorlage erforderlich f\u00FCr neue Eintr\u00E4ge
 anonym.evaluator=Fremdeinsch\u00E4tzung {0}
 artefact.EfficiencyStatement=Leistungnachweis
 artefact.FileResource.BLOG=Blog Eintrag