diff --git a/index.html b/index.html
index dd6e535b1..0c4b812dd 100644
--- a/index.html
+++ b/index.html
@@ -62,7 +62,7 @@
 
     <a href="lib/doc/synopsis/index.html" class="btn btn-primary ml-3">
       <i class="fab fa-readme mr-1"></i>
-      RGL Synopsis
+      RGL API
     </a>
   </div>