diff --git a/test/config/led-group-config.json b/test/config/led-group-config.json
index 3ef9d73..dcdd93f 100644
--- a/test/config/led-group-config.json
+++ b/test/config/led-group-config.json
@@ -37,4 +37,4 @@
             ]
         }
     ]
-}
\ No newline at end of file
+}