Fixed #22294 -- Prevented converting length filter output to string

Thanks Steve Pike for the report.

1 files changed, 4 insertions, 2 deletions

diff --git a/docs/ref/templates/builtins.txt b/docs/ref/templates/builtins.txt
index 34dd42252a..b5734f234f 100644
--- a/docs/ref/templates/builtins.txt
+++ b/docs/ref/templates/builtins.txt
@@ -1680,7 +1680,8 @@ For example::
 
     {{ value|length }}
 
-If ``value`` is ``['a', 'b', 'c', 'd']``, the output will be ``4``.
+If ``value`` is ``['a', 'b', 'c', 'd']`` or ``"abcd"``, the output will be
+``4``.
 
 .. templatefilter:: length_is
 
@@ -1693,7 +1694,8 @@ For example::
 
     {{ value|length_is:"4" }}
 
-If ``value`` is ``['a', 'b', 'c', 'd']``, the output will be ``True``.
+If ``value`` is ``['a', 'b', 'c', 'd']`` or ``"abcd"``, the output will be
+``True``.
 
 .. templatefilter:: linebreaks