FLUT-884481-[others][flutter]: Added published link in the readme file

Author: natrayansf

README.md

@@ -1,7 +1,9 @@
-# Wind_mill_chart
+# How to visualize the largest wind power producers by country by using the Flutter Column Chart
 
 This repository contains a sample that demonstrates the array of options for how to visualize the largest wind power producers by country by using the Flutter Column Chart in Syncfusion Charts package.
 
+Please refer to the blog through this [link](https://www.syncfusion.com/blogs/post/flutter-column-chart-wind-power-producer).
+
 ## Syncfusion controls:
 
 This project used the following Syncfusion widget(s):