changes committed

Author: PavithraNandhiniRamachandran

README.md

@@ -45,7 +45,7 @@ The <b>lib/samples</b> directory contains the Flutter widget examples for each w
 | Slider | [Link](https://github.com/syncfusion/flutter-examples/tree/master/lib/samples/sliders/slider) |
 | Spark Charts | [Link](https://github.com/syncfusion/flutter-examples/tree/master/lib/samples/sparkline) |
 | Signature Pad | [Link](https://github.com/syncfusion/flutter-examples/tree/master/lib/samples/signature_pad) | 
-| Tree Map | [Link](https://github.com/syncfusion/flutter-examples/tree/master/lib/samples/treemap) | 
+| Treemap | [Link](https://github.com/syncfusion/flutter-examples/tree/master/lib/samples/treemap) | 
 | XlsIO | [Link](https://github.com/syncfusion/flutter-examples/tree/master/lib/samples/xlsio) |
 
 ## <a name="license"></a>License ##