add missing word in README

diff --git a/README.adoc b/README.adoc
index 2c674c7..7d13010 100644 (file)
--- a/README.adoc
+++ b/README.adoc
@@ -48,7 +48,7 @@ Read on to learn how to customize the default UI for your own documentation.
 == Development Quickstart
 
 This section offers a basic tutorial to teach you how to set up the default UI project, preview it locally, and bundle it for use with Antora.
-A more comprehensive can be found in the documentation at {url-antora-docs}.
+A more comprehensive tutorial can be found in the documentation at {url-antora-docs}.
 
 === Prerequisites