diff --git a/app/assets/index.html b/app/assets/index.html
index cc5b483ed6c5f931d9e595622f864977906b1954..2dcc46c938fbde56d425f08cdefe3c8ab03cb832 100644
--- a/app/assets/index.html
+++ b/app/assets/index.html
@@ -19,7 +19,7 @@
     </p>
     <p>
       This website uses a large number of subdomains named
-      bXXXX.tls-tracking.sauerburger.com where X represents an arbitrary digit.
+      bXXX.tls-tracking.sauerburger.com where X represents an arbitrary digit.
       The subdomains can be accessed via HTTP or HTTPS. If the browser requests
       the secure connection, the server sets the HSTS policy. This means that
       the