diff --git a/README.md b/README.md
index 9ca6611..e4fde6c 100644
--- a/README.md
+++ b/README.md
@@ -87,11 +87,11 @@ For this you can use `captureAndSave` method by passing directory location. By d
 
 ```dart
 final directory = (await getApplicationDocumentsDirectory ()).path; //from path_provide package
-String fileName = DateTime.now().microsecondsSinceEpoch;
+String fileName = DateTime.now().microsecondsSinceEpoch as String;
 path = '$directory';
 
 screenshotController.captureAndSave(
-    path //set path where screenshot will be saved
+    path, //set path where screenshot will be saved
     fileName:fileName 
 );
 ```
@@ -147,4 +147,4 @@ screenshotController.capture(delay: Duration(milliseconds: 10))
 ---
 ## Known Issues
 - **`Platform Views are not supported. (Example: Google Maps, Camera etc)`[issue](https://github.com/flutter/flutter/issues/83856)**
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+---