[nongnu] elpa/focus 5753e25fdf 30/82: fixed the focus-average-colors docstring

[ELPA Syncer]

branch: elpa/focus
commit 5753e25fdf034c5fda788988a22d720e55c6688c
Author: Lars Tveito <larstvei@ifi.uio.no>
Commit: Lars Tveito <larstvei@ifi.uio.no>

    fixed the focus-average-colors docstring
---
 focus.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/focus.el b/focus.el
index 563f9d4410..49524107e6 100644
--- a/focus.el
+++ b/focus.el
@@ -97,7 +97,9 @@ Things that are defined include `symbol', `list', `sexp',
     (bounds-of-thing-at-point thing)))
 
 (defun focus-average-colors (color &rest colors)
-  "Takes one or more COLORS and returns the average of the RGB-values."
+  "Takes an average of the colors given by argument.
+Argument COLOR is a color name, and so is COLORS; COLOR is there
+to ensure that the the function receives at least one argument."
   (let* ((colors (cons color colors))
          (colors (mapcar 'color-name-to-rgb colors))
          (len    (length colors))