diff --git a/src/Cluster/ClusterStrategy.php b/src/Cluster/ClusterStrategy.php
index bf84aac4..d97828bd 100644
--- a/src/Cluster/ClusterStrategy.php
+++ b/src/Cluster/ClusterStrategy.php
@@ -181,8 +181,8 @@ abstract class ClusterStrategy implements StrategyInterface
             'SSUBSCRIBE' => $getKeyFromAllArguments,
             'SUNSUBSCRIBE' => [$this, 'getKeyFromSUnsubscribeCommand'],
             'SPUBLISH' => $getKeyFromFirstArgument,
-
-            /* cluster */
+          
+             /* cluster */
             'CLUSTER' => [$this, 'getFakeKey'],
         ];
     }
diff --git a/tests/Predis/Cluster/PredisStrategyTest.php b/tests/Predis/Cluster/PredisStrategyTest.php
index 0f612554..83972e3a 100644
--- a/tests/Predis/Cluster/PredisStrategyTest.php
+++ b/tests/Predis/Cluster/PredisStrategyTest.php
@@ -500,7 +500,7 @@ class PredisStrategyTest extends PredisTestCase
             'SSUBSCRIBE' => 'keys-all',
             'SUNSUBSCRIBE' => 'keys-sunsubscribe',
             'SPUBLISH' => 'keys-first',
-
+          
             /* cluster */
             'CLUSTER' => 'keys-fake',
         ];
diff --git a/tests/Predis/Cluster/RedisStrategyTest.php b/tests/Predis/Cluster/RedisStrategyTest.php
index 236a3486..20df8e55 100644
--- a/tests/Predis/Cluster/RedisStrategyTest.php
+++ b/tests/Predis/Cluster/RedisStrategyTest.php
@@ -523,7 +523,7 @@ class RedisStrategyTest extends PredisTestCase
             'SSUBSCRIBE' => 'keys-all',
             'SUNSUBSCRIBE' => 'keys-sunsubscribe',
             'SPUBLISH' => 'keys-first',
-
+          
             /* cluster */
             'CLUSTER' => 'keys-fake',
         ];