no-jira: fix html error, missing header

src/main/java/org/olat/course/assessment/IndentedNodeRenderer.java

@@ -97,9 +97,9 @@ public class IndentedNodeRenderer implements CustomCellRenderer {
 		
 		sb.append("<i class=\"o_icon ").append(cssClass).append("\"> </i> <span");
 		if (altText != null) {
-			sb.append(" title= \"").append(StringHelper.escapeHtml(altText));
+			sb.append(" title= \"").append(StringHelper.escapeHtml(altText)).append("\"");
 		}
-		sb.append("\">");
+		sb.append(">");
 		sb.append(StringHelper.escapeHtml(title));
 		sb.append("</span>");
 	}

src/main/java/org/olat/course/condition/interpreter/AnyCourseVariable.java

+/**
+ * <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.condition.interpreter;
 
 /**