Subject: bug#55290: Broken link to Geiser User Manual

From: Greg Hogan <[email-masked]>
Date: Fri, 6 May 2022 14:28:39 -0400

At [1] the link in "see Introduction in Geiser User Manual" points to [2]
but should link to [3].

[1] https://guix.gnu.org/manual/en/html_node/The-Perfect-Setup.html
[2] http://geiser.nongnu.org/Introduction.html#Introduction
[3] https://geiser.nongnu.org/geiser_1.html#Introduction