Fix compatibility in README

Author: Matthew Rousseau

Diff for: README.md

@@ -14,7 +14,7 @@ Major versions of the ZED camera extension will follow major versions of Isaac S
 Please find the correct extension version compatible with your Isaac Sim version:
 
 - Versions 1.X.X are compatible with Isaac Sim 2023.X.X.
-- Versions 2.X.X are compatible with Isaac Sim 4.X
+- Versions 2.X.X are compatible with Isaac Sim 4.0
 
 ## Getting started    
 

Diff for: exts/sl.sensor.camera/docs/README.md

@@ -7,7 +7,7 @@ The ZED camera extension allow you to stream virtual ZED camera data to the ZED
 Please find the correct extension version compatible with your Isaac Sim version:
 
 - Versions 1.X.X are compatible with Isaac Sim 2023.X.X.
-- Versions 2.X.X are compatible with Isaac Sim 4.X
+- Versions 2.X.X are compatible with Isaac Sim 4.0
 
 ### Getting started
 To start using the ZED Camera extension in Isaac Sim, we recommend using our [Getting started with Isaac Sim](https://www.stereolabs.com/docs/isaac-sim/isaac_sim) guide from our online documentation first.