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--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # DTABackend
 
-Backend Rest Web Service for the Moodle Dockerized Test Agent (DTA) plugin
+Backend Rest Web Service for the Moodle Dockerized Test Agent (DTA) plugin.
 
 ## Name
 Moodle Dockerized Test Agent (MoDTA) backend.
@@ -9,7 +9,7 @@ Moodle Dockerized Test Agent (MoDTA) backend.
 See plugin docs at the Moodle HQ or the readme at https://transfer.hft-stuttgart.de/gitlab/HFTSoftwareProject/moodledta.
 
 ## Installation
-Assumption for usage: git, Java JDK 17, maven and docker installed, docker running. 
+Assumption for usage: git, Java JDK 21, maven and docker installed, docker running. 
 
 Assumption for development: Typically, a Java IDE like Eclipse JEE running. curl or an API test tool for testing.