doc: typo in upgrade guide

diff --git a/doc/upgrading.rst b/doc/upgrading.rst
index efe9d00193b124a58e26b307db2ef4f87a9f25b8..0e7324037ff99b27d1af11c7ca81666cab3c2045 100644 (file)
--- a/doc/upgrading.rst
+++ b/doc/upgrading.rst
@@ -30,7 +30,7 @@ newer versions when they are released.
 * DoH served with http module :ref:`DNS-over-HTTP (DoH) <mod-http-doh>` will be marked as legacy
   and won't receive any more bugfixes. A more reliable and scalable DoH module will be available
   instead. The new DoH module will only support HTTP/2 over TLS.
-* New releases since Octomer 2020 will contain changes for
+* New releases since October 2020 will contain changes for
   `DNS Flag Day 2020 <https://dnsflagday.net/2020/>`_. Please double-check your firewall,
   it has to allow DNS traffic on UDP and also TCP port 53.