Update _posts/2025-06-18-micrometer-prometheus-v1.adoc

Co-authored-by: Copilot <[email protected]>

Author: brunobat

_posts/2025-06-18-micrometer-prometheus-v1.adoc

@@ -51,7 +51,7 @@ In this case, the core extension must be *removed*:
 ```xml
 <dependency>
     <groupId>io.quarkus</groupId>
-    <artifactId>quarkus-micrometer-registry-prometheu</artifactId>
+    <artifactId>quarkus-micrometer-registry-prometheus</artifactId>
 </dependency>
 ```