diff --git a/rules/singbox/Wifi_Call_UK.json b/rules/singbox/Wifi_Call_UK.json
index 2c499c2..ef6f330 100644
--- a/rules/singbox/Wifi_Call_UK.json
+++ b/rules/singbox/Wifi_Call_UK.json
@@ -24,4 +24,4 @@
       ]
     }
   ]
-}        
+}