diff --git a/src/ConfigCatClient/Utils/SerializationHelper.cs b/src/ConfigCatClient/Utils/SerializationHelper.cs
index 3394f265..bb36e963 100644
--- a/src/ConfigCatClient/Utils/SerializationHelper.cs
+++ b/src/ConfigCatClient/Utils/SerializationHelper.cs
@@ -255,4 +255,4 @@ private static string UnescapeAstralCodePoints(string json)
         });
     }
 #endif
-        }
+}