Refine project description in README.md (#461)

Updated the description of available System prompts for Java.

Author: jabrena

README.md

@@ -23,7 +23,7 @@
 ## Goal
 
 The project provides a collection of `System prompts` & `Skills` for Java Enterprise development that help software engineers and pipelines in their daily programming work.
-The [available System prompts for Java](./SYSTEM-PROMPTS-JAVA.md) cover aspects like `Build system based on Maven`, `Design`, `Coding`, `Testing`, `Refactoring & JMH Benchmarking`, `Performance testing with JMeter`, `Profiling with Async profiler/OpenJDK tools`, `Documentation`, `ADRs`, `Diagrams` & `AGENTS.md`.
+The project covers aspects like `Build system based on Maven`, `Design`, `Coding`, `Testing`, `Refactoring & JMH Benchmarking`, `Performance testing with JMeter`, `Profiling with Async profiler/OpenJDK tools`, `Documentation`, `ADRs`, `Diagrams` & `AGENTS.md`.
 
 ## Deliverables