Update sir.html

Author: Cobra-Bitcoin

_includes/animations/herecomesbitcoin/sir.html

@@ -1,5 +1,5 @@
----
-# This file is licensed under the MIT License (MIT) available on
-# http://opensource.org/licenses/MIT.
----
+   <!--
+      This file is licensed under the MIT License (MIT) available on
+      http://opensource.org/licenses/MIT.
+   -->
 <lottie-player id="animation-sir" src="/json/sir.json" autoplay loop></lottie-player>