fix typo

Author: kwin

org.eclipse.sisu.inject/src/site/markdown/named-index.md

@@ -6,5 +6,5 @@ Often Sisu's `SpaceModule` doesn't scan the full classpath at run time (for rele
 
 There are two different ways how to create such an index file:
 
-1. By leveraging the Java annotation processor in [`org.eclipse.sisu.space.SisuIndexAPT6`](https://github.com/eclipse-sisu/sisu-project/blob/main/org.eclipse.sisu.inject/src/main/java/org/eclipse/sisu/space/SisuIndexAPT6.java) to generate the index. One needs to enable via [`javac -processor org.eclipse.sisu.space.SisuIndexAPT6`](https://docs.oracle.com/en/java/javase/17/docs/specs/man/javac.html#annotation-processing) or with the according [`maven-compiler-plugin` parameter `annotationProcessors`](https://maven.apache.org/plugins/maven-compiler-plugin/compile-mojo.html#annotationProcessors).
-2. By leveraging the dedicated [Maven plugin](../sisu-maven-plugin/index.html)
+1. By leveraging the Java annotation processor in [`org.eclipse.sisu.space.SisuIndexAPT6`](https://github.com/eclipse-sisu/sisu-project/blob/main/org.eclipse.sisu.inject/src/main/java/org/eclipse/sisu/space/SisuIndexAPT6.java) to generate the index. One needs to enable it via [`javac -processor org.eclipse.sisu.space.SisuIndexAPT6`](https://docs.oracle.com/en/java/javase/17/docs/specs/man/javac.html#annotation-processing) or with the according [`maven-compiler-plugin` parameter `annotationProcessors`](https://maven.apache.org/plugins/maven-compiler-plugin/compile-mojo.html#annotationProcessors).
+2. By leveraging the dedicated [Maven plugin](../sisu-maven-plugin/index.html)