diff --git a/en/elasticity.html b/en/elasticity.html
index 48afab7717..351a5ea926 100644
--- a/en/elasticity.html
+++ b/en/elasticity.html
@@ -116,7 +116,7 @@ <h2 id="grouped-distribution">Grouped distribution</h2>
 <tr>
   <th>Cluster upgrade</th>
   <td>
-    With multiple groups it becomes safe to take out a full group for upgrade instead of just one a node at a time.
+    With multiple groups it becomes safe to take out a full group for upgrade instead of just one node at a time.
     <a href="/en/operations-selfhosted/live-upgrade.html">Read more</a>.
   </td>
 </tr><tr>