09/12: doc: Clarify Git commit signing; fix typo.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit b5b9266e409abb18970bd34557cf087eb29fa713
Author: Ludovic Courtès <ludo@gnu.org>
AuthorDate: Sun Jun 13 12:09:40 2021 +0200

    doc: Clarify Git commit signing; fix typo.
    
    Suggested by Maxime Devos <maximedevos@telenet.be>
    and Julien Lepiller <julien@lepiller.eu>.
    
    * doc/contributing.texi (Commit Access): Clarify Git commit signing
    setup and fix typo.
---
 doc/contributing.texi | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/doc/contributing.texi b/doc/contributing.texi
index 9e574f8..e612ea7 100644
--- a/doc/contributing.texi
+++ b/doc/contributing.texi
@@ -1367,11 +1367,13 @@ commits, run:
 
 @example
 git config commit.gpgsign true
+
+# Substitute the fingerprint of your public PGP key.
 git config user.signingkey CABBA6EA1DC0FF33
 @end example
 
 You can prevent yourself from accidentally pushing unsigned commits to
-Savannah by using the pre-push Git hook called located at
+Savannah by using the pre-push Git hook located at
 @file{etc/git/pre-push}:
 
 @example