Update .github/templates/index.html

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: brunoborges

.github/templates/index.html

@@ -66,7 +66,7 @@ <h2 class="section-title">Available Versions</h2>
     </div>
 
     <div class="alert alert-info">
-        ℹ️ <strong>Public Preview:</strong> This is the official Java SDK for GitHub Copilot. This repository treats the official .NET and nodejs SDKs for GitHub Copilot as reference implementations. These SDKs are all officially supported as GitHub open source projects. The Java implementation follows the backward compatibility guarantees offered by the reference implementations. While in public preview, minor breaking changes may still occur between releases.
+        ℹ️ <strong>Public Preview:</strong> This is the official Java SDK for GitHub Copilot. This repository treats the official .NET and Node.js SDKs for GitHub Copilot as reference implementations. These SDKs are all officially supported as GitHub open source projects. The Java implementation follows the backward compatibility guarantees offered by the reference implementations. While in public preview, minor breaking changes may still occur between releases.
     </div>
 
     <div class="alert alert-warning">