Update site from docs source repo

Author: Exploding Labs Bot

superstack/index.html

@@ -466,7 +466,7 @@
 <h1 id="superstack">SuperStack</h1>
 <p>Jump to:
 <a href="https://github.com/explodinglabs/superstack">GitHub</a> | <a href="https://github.com/explodinglabs/superstack/wiki">Developer Wiki</a></p>
-<p><em>SuperStack</em> is a minimal, modular backend powered by PostgreSQL — perfect for
+<p><em>SuperStack</em> is a minimal, modular backend powered by Docker — perfect for
 indie developers, SaaS builders, and teams who want full control without the
 bloat.</p>
 <p>Spin up a fully working backend in seconds. Just clone, run, and start