Fix documented artifact group for camel-test-blueprint-junit5 (#244)

diff --git a/components/camel-test-blueprint-junit5/src/main/docs/test-blueprint-junit5.adoc b/components/camel-test-blueprint-junit5/src/main/docs/test-blueprint-junit5.adoc
index 9a1e9ac..4a81961 100644
--- a/components/camel-test-blueprint-junit5/src/main/docs/test-blueprint-junit5.adoc
+++ b/components/camel-test-blueprint-junit5/src/main/docs/test-blueprint-junit5.adoc
@@ -55,7 +55,7 @@
 [source,xml]
 -----------------------------------------------
 <dependency>
-  <groupId>org.apache.camel</groupId>
+  <groupId>org.apache.camel.karaf</groupId>
   <artifactId>camel-test-blueprint-junit5</artifactId>
   <version>3.18.0</version>
   <scope>test</scope>