Update hero text to use "delivering" instead of "providing materials for"

Author: codingoutloud

index.html

@@ -39,7 +39,7 @@ <h1 class="site-title">AgentFramework.dev</h1>
       <article class="card">
         <h2 class="hero__title">Agent Framework Dev Project</h2>
         <p class="hero__lead">
-          The Agent Framework Dev Project is a community initiative providing materials for instructor-led, hands-on,
+          The Agent Framework Dev Project is a community initiative delivering instructor-led, hands-on,
           developer-focused training for building AI agents using modern frameworks and tooling.
         </p>
         <p class="card__body">