Added animated svg that demonstrates the use of JEnv

Author: FelixSelter

README.md

@@ -14,8 +14,7 @@
 I hope you enjoy it. Please give me a star if you like my work. Thank you!
 
 # Video Demo:
-![jenv](https://user-images.githubusercontent.com/55546882/162500534-d2d8c37a-8acf-4e6d-87e3-e7f800dbfcf4.svg)
-
+![jenv](https://user-images.githubusercontent.com/55546882/162501231-b2e030bf-1194-4a1d-8565-ccd503b63402.svg)
 
 ## Installation
 1) **Clone this repository**