Merge pull request #323 from Leena2403/patch-1

Sample readme.md update PR

Author: sanjay-kv

readme.md

@@ -28,7 +28,7 @@
 
 [Watch the demo video](https://user-images.githubusercontent.com/30715153/168960157-e9448ea4-206c-44c0-bbd5-5e4770c0411f.mp4)
 
-## 👇 Prerequisites
+## 👇 Prerequisites 
 
 Before installation, please ensure you have the following tools installed: