diff --git a/Runtime/Scripts/Core/Cluster.cs b/Runtime/Scripts/Core/Cluster.cs
index ca193e6..39f874f 100644
--- a/Runtime/Scripts/Core/Cluster.cs
+++ b/Runtime/Scripts/Core/Cluster.cs
@@ -206,7 +206,6 @@ namespace NanoBrain {
             }
         }
 
-
         /// <summary>
         /// Clone a prefab.
         /// </summary>