Update copyright/name notices for Christine Lemmer-Webber.

* doc/guix-cookbook.texi: Update copyright/name for Christine Lemmer-Webber.
* gnu/build/image.scm: Likewise.
* gnu/build/vm.scm: Likewise.
* gnu/packages/admin.scm: Likewise.
* gnu/packages/assembly.scm: Likewise.
* gnu/packages/audio.scm: Likewise.
* gnu/packages/backup.scm: Likewise.
* gnu/packages/check.scm: Likewise.
* gnu/packages/databases.scm: Likewise.
* gnu/packages/emacs-xyz.scm: Likewise.
* gnu/packages/finance.scm: Likewise.
* gnu/packages/gnupg.scm: Likewise.
* gnu/packages/guile-xyz.scm: Likewise.
* gnu/packages/guile.scm: Likewise.
* gnu/packages/haskell-xyz.scm: Likewise.
* gnu/packages/linux.scm: Likewise.
* gnu/packages/mail.scm: Likewise.
* gnu/packages/password-utils.scm: Likewise.
* gnu/packages/perl.scm: Likewise.
* gnu/packages/python-web.scm: Likewise.
* gnu/packages/python-xyz.scm: Likewise.
* gnu/packages/python.scm: Likewise.
* gnu/packages/sphinx.scm: Likewise.
* gnu/packages/ssh.scm: Likewise.
* gnu/packages/xdisorg.scm: Likewise.
* gnu/services/networking.scm: Likewise.
* gnu/system/vm.scm: Likewise.

gnu/packages/sphinx.scm

@@ -7,7 +7,7 @@
 ;;; Copyright © 2017 Danny Milosavljevic <dannym+a@scratchpost.org>
 ;;; Copyright © 2017, 2018, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017 Frederick M. Muriithi <fredmanglis@gmail.com>
-;;; Copyright © 2017 Christopher Allan Webber <cwebber@dustycloud.org>
+;;; Copyright © 2017 Christine Lemmer-Webber <cwebber@dustycloud.org>
 ;;; Copyright © 2017 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2019 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2019, 2021 Nicolas Goaziou <mail@nicolasgoaziou.fr>