(Fcolor_supported_p): Doc fix.

diff --git a/src/xfaces.c b/src/xfaces.c
index 7f5012f3e0acadc449c93bb53d51bcf5aaf9572b..f78ecacee1ac1318c112df421e2d98ff9e0d7211 100644 (file)
--- a/src/xfaces.c
+++ b/src/xfaces.c
@@ -1544,6 +1544,7 @@ DEFUN ("color-supported-p", Fcolor_supported_p,
        Scolor_supported_p, 1, 3, 0,
        doc: /* Return non-nil if COLOR can be displayed on FRAME.
 BACKGROUND-P non-nil means COLOR is used as a background.
+Otherwise, this function tells whether it can be used as a foreground.
 If FRAME is nil or omitted, use the selected frame.
 COLOR must be a valid color name.  */)
      (color, frame, background_p)