diff --git a/src/main/asciidoc/index.adoc b/src/main/asciidoc/index.adoc
index fd7e9bfa7..38a48641f 100644
--- a/src/main/asciidoc/index.adoc
+++ b/src/main/asciidoc/index.adoc
@@ -28,7 +28,7 @@ include::auditing.adoc[]
 :leveloffset: -1
 
 [[appendix]]
-= Appendix
+= Appendices
 
 :numbered!:
 :leveloffset: +1