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.

diff --git a/doc/contributing.texi b/doc/contributing.texi
index 9e574f8..e612ea7 100644 (file)
--- 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