diff --git a/doc/functions/date.rst b/doc/functions/date.rst
index 16e1d4874..3c6b6316b 100644
--- a/doc/functions/date.rst
+++ b/doc/functions/date.rst
@@ -9,7 +9,7 @@ Converts an argument to a date to allow date comparison:
         {# do something #}
     {% endif %}
 
-The argument must be in one of PHP’s supported `date and time formats`_.
+The argument must be in one of PHP's supported `date and time formats`_.
 
 You can pass a timezone as the second argument: