just remove unused lines

diff --git a/doc/antora/antora.yml b/doc/antora/antora.yml
index 2ad8d6d9d50185c0145aafc5ff69490752f87d2a..3a51e5452065948761c3be1774b898ea419cb78b 100644 (file)
--- a/doc/antora/antora.yml
+++ b/doc/antora/antora.yml
@@ -13,6 +13,5 @@ nav:
 - modules/concepts/nav.adoc
 - modules/reference/nav.adoc
 - modules/howto/nav.adoc
-#- modules/installation/nav.adoc
 - modules/tutorials/nav.adoc
 - modules/developers/nav.adoc