diff --git a/docs/configuration.md b/docs/configuration.md
index a7116fbece9bbb1297722239f6bf04d0d726f74a..63fc99e7d3e29c6bacebba13c0aefcde8cec7591 100644
--- a/docs/configuration.md
+++ b/docs/configuration.md
@@ -1391,9 +1391,11 @@ Apart from these, the following properties are also available, and may be useful
 Each cluster manager in Spark has additional configuration options. Configurations
 can be found on the pages for each mode:
 
- * [YARN](running-on-yarn.html#configuration)
- * [Mesos](running-on-mesos.html)
- * [Standalone Mode](spark-standalone.html#cluster-launch-scripts)
+##### [YARN](running-on-yarn.html#configuration)
+
+##### [Mesos](running-on-mesos.html#configuration)
+
+##### [Standalone Mode](spark-standalone.html#cluster-launch-scripts)
 
 # Environment Variables