Fix links

Author: FDelporte

content/blog/2025/20250211-welcome-java-21.md

@@ -6,7 +6,7 @@ tags: ["Java"]
 
 2025-02-11 by Frank Delporte
 
-_**The development of the Pi4J library faced a decision point...: "_Should we stick to Java 11 for existing projects and old Raspberry Pi's ([with ARMv6](/documentation/java-for-arm/)), versus moving on and making use of better and more performant Java code with the latest Long Term Support (LTS) version?_"**_
+**The development of the Pi4J library faced a decision point...: "_Should we stick to Java 11 for existing projects and old Raspberry Pi's ([with ARMv6](/documentation/java-for-arm/)), versus moving on and making use of better and more performant Java code with the latest Long Term Support (LTS) version?_"**
 
 We actually wanted to move on to Java 22, as it brings a new way of interacting with C-code, thanks to [JEP 454: Foreign Function & Memory API](https://openjdk.org/jeps/454). As this is the core behavior of Pi4J to interact with the GPIOs, it would make it much easier to implement new ways to control electronics, as confirmed [with a first test by Robert "Eitch"](https://github.com/eitch/pi4j-test/blob/develop/src/main/java/ch/eitchnet/pi4j/test/LibGPIODController.java). But as Java 22 is not an LTS release, we won't make this move yet.