diff --git a/src/main/java/org/olat/core/commons/services/scheduler/package.html b/src/main/java/org/olat/core/commons/services/scheduler/package.html
index 17b8f9ae294cd6f5532719031ba125459ac9f02b..eeaf16738613e1cb03f11bff74bd5375266a8b7b 100755
--- a/src/main/java/org/olat/core/commons/services/scheduler/package.html
+++ b/src/main/java/org/olat/core/commons/services/scheduler/package.html
@@ -1,3 +1,4 @@
+<body>
 <h3>Scheduling tasks</h3>
 
 <p>Scheduling stuff is now done with Spring config. Search for olatextconfig.xml in package 
@@ -7,3 +8,4 @@ resources/serviceconfig/commons/scheduler</p>
 use cron style syntax for scheduling interval</p>
 
 <p>Make sure that you use the JobWithDb class if your job is accessing the database!</p>
+</body>
\ No newline at end of file
diff --git a/src/main/java/org/olat/core/gui/components/htmlheader/jscss/JSAndCSSComponent.java b/src/main/java/org/olat/core/gui/components/htmlheader/jscss/JSAndCSSComponent.java
index 34a92f16f38b44c14ed37c51543f7af787285d76..84b08ff3d45a5ba07c46b2be8091074cf8867f44 100644
--- a/src/main/java/org/olat/core/gui/components/htmlheader/jscss/JSAndCSSComponent.java
+++ b/src/main/java/org/olat/core/gui/components/htmlheader/jscss/JSAndCSSComponent.java
@@ -88,7 +88,7 @@ public class JSAndCSSComponent extends AbstractComponent {
 	 * @param componentName the name of the component
 	 * @param baseClass the class of the controller (or from the package's Manager) from where the resources will be fetched: e.g. org/olat/demo/_static/js or /css respectively.
 	 * @param forceCssRemove if true, the given css will be removed if no longer necessary (e.g. for a custom css as in the course), otherwise it will stay in the html-header for the whole usersession
-	 * @param rawHeader -only use if neither jsFileNames nor cssFileName can be used (only for dynamically created jslibs for example)-a string (e.g. "<script...." or "<link rel=...  those entries will be refreshed after each page, that is entries causes an full page reload in ajax mode
+	 * @param rawHeader -only use if neither jsFileNames nor cssFileName can be used (only for dynamically created jslibs for example)-a string (e.g. "{@code <script.... }" or "{@code <link rel=... }  those entries will be refreshed after each page, that is entries causes an full page reload in ajax mode
 	 */
 	public JSAndCSSComponent(String componentName, Class<?> baseClass, boolean forceCssRemove, String rawHeader) {
 		super(componentName);
diff --git a/src/main/java/org/olat/core/logging/activity/package.html b/src/main/java/org/olat/core/logging/activity/package.html
index 941b34c118ee240613def386e104cf3234486106..94f4d373113854e8f67a702692263c7c1e135bfc 100644
--- a/src/main/java/org/olat/core/logging/activity/package.html
+++ b/src/main/java/org/olat/core/logging/activity/package.html
@@ -1,4 +1,6 @@
+<body>
 <p>The logging frameworks which traks user actitivities is thread local based and be default write the data to 
 the database table "o_logging" but if you have a lot of users this table can grow very fast and need an solution to get collect and
 analyze the data to shrink the table again. For a technical overview see the <a href="doc-files/LoggingFramwork.pdf">pdf<a/> document.
-<p/> 
\ No newline at end of file
+<p/> 
+</body>
\ No newline at end of file
diff --git a/src/main/java/org/olat/dispatcher/RemoteLoginformDispatcher.java b/src/main/java/org/olat/dispatcher/RemoteLoginformDispatcher.java
index 455284dd34926ea91a2e6d826448c98006e7c05b..0afccc634fb2b45f6aa24a1ce0e8cad4fad89093 100644
--- a/src/main/java/org/olat/dispatcher/RemoteLoginformDispatcher.java
+++ b/src/main/java/org/olat/dispatcher/RemoteLoginformDispatcher.java
@@ -69,7 +69,7 @@ import org.olat.login.auth.OLATAuthManager;
  * <p>
  * The following example will open OLAT in a new window without browser toolbars:
  * <br>
- * <form 
+ * <pre>{@code <form 
  * 	method="post" 
  * 	action="http://office.frentix.com:8080/branch/remotelogin/"
  * 	onsubmit="var olat = window.open('','OLAT','location=no,menubar=no,resizable=yes,toolbar=no,statusbar=no,scrollbars=yes')" olat.focus();" 
@@ -80,7 +80,7 @@ import org.olat.login.auth.OLATAuthManager;
  * </form>
  * <p>An optional parameter named redirect allow a redirect using a businesspath:
  *  <input type="hidden" name="redirect" value="/olat/url/RepositoryEntry/917504/CourseNode/81254724902921"/>
- * <p>
+ * <p> }</pre>
  * Initial Date: 05.08.2008 <br>
  * 
  * @author Florian Gnaegi, frentix GmbH, http://www.frentix.com
diff --git a/src/main/java/org/olat/portfolio/package.html b/src/main/java/org/olat/portfolio/package.html
index 09191047f7691ce5c1a8547c55a9a0e08a824fd8..94f82524d8c94283d5c4284f6c30df00cfd551ad 100644
--- a/src/main/java/org/olat/portfolio/package.html
+++ b/src/main/java/org/olat/portfolio/package.html
@@ -1,6 +1,7 @@
-
+<body>
 TODO:
 
 - Describe the package structure of the portfolio-modul
 - Example for registering an artefactHandler to PortfolioModul (either in portfolioContext or over module)
-- actual UML charts for better understanding 
\ No newline at end of file
+- actual UML charts for better understanding 
+</body>
\ No newline at end of file