diff --git a/doc/filters/map.rst b/doc/filters/map.rst
index 9b1f5d738ec..e983e33b484 100644
--- a/doc/filters/map.rst
+++ b/doc/filters/map.rst
@@ -34,5 +34,4 @@ Note that the arrow function has access to the current context.
 Arguments
 ---------
 
-* ``array``: The sequence or mapping
 * ``arrow``: The arrow function
diff --git a/doc/filters/reduce.rst b/doc/filters/reduce.rst
index 7d04d6c7b08..fd3896732a5 100644
--- a/doc/filters/reduce.rst
+++ b/doc/filters/reduce.rst
@@ -28,6 +28,5 @@ Note that the arrow function has access to the current context.
 Arguments
 ---------
 
-* ``array``: The sequence or mapping
 * ``arrow``: The arrow function
 * ``initial``: The initial value