Update index.html

Author: belovolk

index.html

@@ -53,7 +53,7 @@
           <div class="masthead-content text-white py-5 py-md-0">
             <h1 class="mb-3">Coming Soon!</h1>
             <p class="mb-5">We're working hard to finish the development of TICKETS API Documentation. Our target launch date is
-              <strong>January 2021</strong>! <br>Follow us on social networks and stay updated <a href="https://ttm.org" target="_blank"><strong style="color: white;">TTM.org</strong></a></p>
+              <strong>September 2021</strong>! <br>Follow us on social networks and stay updated <a href="https://ttm.org" target="_blank"><strong style="color: white;">TTM.org</strong></a></p>
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