diff --git a/docs/user-guide/cluster.md b/docs/user-guide/cluster.md
index fb422cb49..3a33dc001 100644
--- a/docs/user-guide/cluster.md
+++ b/docs/user-guide/cluster.md
@@ -1,4 +1,4 @@
-# Clustering / High Availability
+# Clustering / High Availability (beta)
 
 This guide explains how tu use Træfik in high availability mode.
 In order to deploy and configure multiple Træfik instances, without copying the same configuration file on each instance, we will use a distributed Key-Value store.
@@ -15,5 +15,6 @@ Please refer to [this section](/user-guide/kv-config/#store-configuration-in-key
 ## Deploy a Træfik cluster
 
 Once your Træfik configuration is uploaded on your KV store, you can start each Træfik instance.
-A Træfik cluster is based on a master/slave model. When starting, Træfik will elect a master. If this instance fails, another master will be automatically elected.
+A Træfik cluster is based on a master/slave model.
+When starting, Træfik will elect a master. If this instance fails, another master will be automatically elected.
  
\ No newline at end of file