set docs version to ~ to indicate it is versionless

diff --git a/docs/antora.yml b/docs/antora.yml
index 1807fb2..55876df 100644 (file)
--- a/docs/antora.yml
+++ b/docs/antora.yml
@@ -1,5 +1,5 @@
 name: antora-ui-default
 title: Antora Default UI
-version: master
+version: ~
 nav:
 - modules/ROOT/nav.adoc