[elpa] externals/rcirc-color 7d9655e: Release rcirc-color 0.4.2

[Tassilo Horn]

branch: externals/rcirc-color
commit 7d9655ebe13f7f1dd89720ca34b80a753efba96e
Author: Tassilo Horn <tsdh@gnu.org>
Commit: Tassilo Horn <tsdh@gnu.org>

    Release rcirc-color 0.4.2
    
    * rcirc-color.el: Increase Version to 0.4.2.  Adjust copyright years.
    (rcirc-color-distance): Fix minor checkdoc error.
---
 rcirc-color.el | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/rcirc-color.el b/rcirc-color.el
index 754750f..872d1d8 100644
--- a/rcirc-color.el
+++ b/rcirc-color.el
@@ -1,10 +1,10 @@
 ;;; rcirc-color.el --- color nicks  -*- lexical-binding:t -*-
 
-;; Copyright (C) 2005-2018  Free Software Foundation, Inc.
+;; Copyright (C) 2005-2021  Free Software Foundation, Inc.
 
 ;; Author: Alex Schroeder <alex@gnu.org>
 ;; Maintainer: Alex Schroeder <alex@gnu.org>
-;; Version: 0.4.1
+;; Version: 0.4.2
 ;; Package-Requires: ((emacs "24.4"))
 ;; Keywords: comm
 
@@ -38,9 +38,9 @@
   "Compute the difference between two colors.
 The difference between COLOR1 and COLOR2 is computed using the
 weighted Euclidean distance formula proposed on
-<http://www.compuphase.com/cmetric.htm>. Remember that every
+<http://www.compuphase.com/cmetric.htm>.  Remember that every
 component for the formula is in the range of 0-xFF and
-`color-values' will return a range of 0-FFFF. Thus, divide
+`color-values' will return a range of 0-FFFF.  Thus, divide
 everything by 256. This also helps preventing integer overflow."
   (let* ((dr (/ (- (nth 0 (color-values color1))
                   (nth 0 (color-values color2)))