typo fix

Author: BrunoV21

examples/hf_demo_space/static/landing_page.html

@@ -555,7 +555,7 @@ <h1 class="hero-tagline">AI Agents for Smarter Codebases</h1>
             <div class="nav-links">
                 <a href="https://github.com/BrunoV21/CodeTide" class="nav-link">GitHub</a>
                 <a href="https://docs.codetide.dev" class="nav-link">Documentation</a>
-                <a href="{{ DEMO_BASE_URL} }}/tide" class="nav-link cta-button">Try Now</a>
+                <a href="{{ DEMO_BASE_URL }}/tide" class="nav-link cta-button">Try Now</a>
             </div>
 
             <div class="code-snippet">