FLUT-897874-[others]: Updated the ReadMe File

Author: ManiKesavaraj

README.md

@@ -1,8 +1,8 @@
-# How to implement data point dragging on a Flutter Cartesian Chart 
+# How to create a rounded RadialGauge with interactive needle and text annotations?
 
 This repository contains a sample to Create a Interactive Needle and Text Annotations on a [Syncfusion RadialGauge](https://help.syncfusion.com/flutter/radial-gauge/getting-started) widget.
 
-Please refer the KB through this [link](https://support.syncfusion.com/agent/kb/16805).
+Please refer the KB through this link.
 
 ## Syncfusion controls:
 
@@ -27,4 +27,4 @@ Refer to the following link to know about system requirements - [System Requirem
 
 ## License
 
-Syncfusion has no liability for any damage or consequence that may arise by using or viewing the samples. The samples are for demonstrative purposes, and if you choose to use or access the samples, you agree to not hold Syncfusion liable, in any form, for any damage that is related to use, for accessing, or viewing the samples. By accessing, viewing, or seeing the samples, you acknowledge and agree Syncfusion’s samples will not allow you seek injunctive relief in any form for any claim related to the sample. If you do not agree to this, do not view, access, utilize, or otherwise do anything with Syncfusion’s samples.
+Syncfusion has no liability for any damage or consequence that may arise by using or viewing the samples. The samples are for demonstrative purposes, and if you choose to use or access the samples, you agree to not hold Syncfusion liable, in any form, for any damage that is related to use, for accessing, or viewing the samples. By accessing, viewing, or seeing the samples, you acknowledge and agree Syncfusion’s samples will not allow you seek injunctive relief in any form for any claim related to the sample. If you do not agree to this, do not view, access, utilize, or otherwise do anything with Syncfusion’s samples.