diff --git a/doc/filters/format_datetime.rst b/doc/filters/format_datetime.rst
index 8532c0c35..fb23b583c 100644
--- a/doc/filters/format_datetime.rst
+++ b/doc/filters/format_datetime.rst
@@ -27,7 +27,7 @@ You can tweak the output for the date part and the time part:
 
 Supported values are: ``none``, ``short``, ``medium``, ``long``, and ``full``.
 
-For greater flexiblity, you can even define your own pattern (see the `ICU user
+For greater flexibility, you can even define your own pattern (see the `ICU user
 guide
 <https://unicode-org.github.io/icu/userguide/format_parse/datetime/#datetime-format-syntax>`_
 for supported patterns).