Fix installation guide on `log4j-jpl` (#3012)

diff --git a/src/site/antora/modules/ROOT/pages/manual/installation.adoc b/src/site/antora/modules/ROOT/pages/manual/installation.adoc
index 64872c5..91327a9 100644
--- a/src/site/antora/modules/ROOT/pages/manual/installation.adoc
+++ b/src/site/antora/modules/ROOT/pages/manual/installation.adoc
@@ -268,7 +268,7 @@
 
 You can translate {jpl-link} calls to Log4j API using the `log4j-jpl` artifact:
 
-include::partial$components/log4j-jpa.adoc[]
+include::partial$components/log4j-jpl.adoc[]
 
 [#impl-core-bridge-jcl]
 ===== Installing JCL-to-Log4j bridge