change some simple test to check functionality of deployment action

src/index.html

@@ -1,5 +1,5 @@
 ---
-title: Hello World!
+title: uuu
 layout: layout/base.njk
 comment: created with help from https://flamedfury.com/guides/11ty-homepage-neocities/
 ---
@@ -10,6 +10,8 @@ comment: created with help from https://flamedfury.com/guides/11ty-homepage-neoc
   <a href="https://neocities.org/">Neocities</a>.
 </p>
 
+<p>if the test worked, this text should be displaying on the live website</p>
+
 <p>This homepage template is perfect for:</p>
 
 <ul>