clarify README

Author: Sebastian-Webster

README.md

@@ -27,8 +27,8 @@ Requirements for Linux:
 
 #### Currently supported MySQL versions
 
-- If using the system installed MySQL server: 5.7.19 and newer
-- If not using the system installed MySQL server: 8.0.39 - 8.0.41, 8.1.0 - 8.3.0, 8.4.2 - 8.4.4, and 9.0.1 - 9.2.0
+- Running MySQL versions already installed on the system: 5.7.19 and newer
+- MySQL versions available to download through ```mysql-memory-server``` and run: 8.0.39 - 8.0.41, 8.1.0 - 8.3.0, 8.4.2 - 8.4.4, and 9.0.1 - 9.2.0
 
 ## Example Usage - Application Code