Fix documentation of 'face-extend-p'

* doc/lispref/display.texi (Attribute Functions): Fix description
of 'face-extend-p'.  (Bug#48936)

diff --git a/doc/lispref/display.texi b/doc/lispref/display.texi
index 5290a043374d5fdb70137a3e7e8b9cbd856a0001..d8181ecfbefc65c03a5e79d30094b4c3299cde61 100644 (file)
--- a/doc/lispref/display.texi
+++ b/doc/lispref/display.texi
@@ -2979,9 +2979,10 @@ This function returns non-@code{nil} if face @var{face} specifies
 a non-@code{nil} @code{:inverse-video} attribute.
 @end defun
 
-@defun face-extend-p face &optional frame
+@defun face-extend-p face &optional frame inherit
 This function returns non-@code{nil} if face @var{face} specifies
-a non-@code{nil} @code{:extend} attribute.
+a non-@code{nil} @code{:extend} attribute.  The @var{inherit} argument
+is passed to @code{face-attribute}.
 @end defun