Removed the H2 header

Removed the H2 header

Author: sreekzz

articles/hdinsight/ambari-web-ui-auto-logout.md

@@ -27,6 +27,7 @@ To disable the auto logout feature,
 1. Modify the values to 0 for both the properties to disable the feature.
 1. Save changes and restart the running Ambari Server.
 
-## Next steps
+**Next steps**
 
 * [Optimize clusters with Apache Ambari in Azure HDInsight](/azure/hdinsight/hdinsight-changing-configs-via-ambari.md)
+