fix: update

Author: wenytang-ms

README.md

@@ -23,7 +23,7 @@ A lightweight extension to run and debug Java test cases in Visual Studio Code.
 
 - JUnit 4 (v4.8.0+)
 - JUnit 5 (v5.1.0+)
-- Junit 6 (v6.0.1+)
+- JUnit 6 (v6.0.1+)
 - TestNG (v6.9.13.3+)
 
 > Note: JUnit 3 styled tests are not supported in this extension (i.e. extends `junit.framework.TestCase`).