01/07: doc: cookbook: Remove 404 link to mitpress.mit.edu.

[guix-commits]

civodul pushed a commit to branch master
in repository guix.

commit efb0f8950fc59993619940708349df085966034c
Author: Ludovic Courtès <ludo@gnu.org>
AuthorDate: Fri Jan 6 15:35:52 2023 +0100

    doc: cookbook: Remove 404 link to mitpress.mit.edu.
    
    * doc/guix-cookbook.texi (A Scheme Crash Course): Remove 404 link to
    mitpress.mit.edu.
---
 doc/guix-cookbook.texi | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/doc/guix-cookbook.texi b/doc/guix-cookbook.texi
index 795e7d3b25..bbbd1cde67 100644
--- a/doc/guix-cookbook.texi
+++ b/doc/guix-cookbook.texi
@@ -310,7 +310,8 @@ Scheme Primer}}, by Christine Lemmer-Webber and the 
Spritely Institute.
 @i{Scheme at a Glance}}, by Steve Litt.
 
 @item
-@uref{https://mitpress.mit.edu/sites/default/files/sicp/index.html,
+@c There used to be a copy at mitpress.mit.edu but it vanished.
+@uref{https://sarabander.github.io/sicp/,
 @i{Structure and Interpretation of Computer Programs}}, by Harold
 Abelson and Gerald Jay Sussman, with Julie Sussman.  Colloquially known
 as ``SICP'', this book is a reference.
@@ -322,9 +323,6 @@ guix install sicp info-reader
 info sicp
 @end example
 
-An @uref{https://sarabander.github.io/sicp/, unofficial ebook} is also
-available.
-
 @end itemize
 
 You'll find more books, tutorials and other resources at