diff --git a/example/lib/main.dart b/example/lib/main.dart
index 15c357f..a226a1e 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -134,12 +134,11 @@ class _QRViewExampleState extends State<QRViewExample> {
       key: qrKey,
       onQRViewCreated: _onQRViewCreated,
       overlay: QrScannerOverlayShape(
-        borderColor: Colors.red,
-        borderRadius: 10,
-        borderLength: 30,
-        borderWidth: 10,
-        cutOutSize: scanArea
-      ),
+          borderColor: Colors.red,
+          borderRadius: 10,
+          borderLength: 30,
+          borderWidth: 10,
+          cutOutSize: scanArea),
     );
   }