doc/config: update cgit.cgi scan location

We account for the upstream default location as well as
the Debian-installed one.

diff --git a/Documentation/public-inbox-config.pod b/Documentation/public-inbox-config.pod
index d6ecd086996936419560587fede6daafac7ef93e..e7dcd8a154c2d1cb5205e0d729feb28c6f193dba 100644 (file)
--- a/Documentation/public-inbox-config.pod
+++ b/Documentation/public-inbox-config.pod
@@ -215,7 +215,7 @@ A path to the C<cgit.cgi> executable.  The L<PublicInbox::WWW>
 interface can spawn cgit as a fallback if the publicinbox.cgitrc
 directive is configured.
 
-Default: /usr/lib/cgit/cgit.cgi
+Default: /var/www/htdocs/cgit/cgit.gti or /usr/lib/cgit/cgit.cgi
 
 =back