[Emacs-diffs] emacs-26 85516b8: Minor copyedits in landmark.el

[Eli Zaretskii]

branch: emacs-26
commit 85516b8cc8a6c5767ab29917556f5b30b4482b73
Author: Terrence Brannon <address@hidden>
Commit: Eli Zaretskii <address@hidden>

    Minor copyedits in landmark.el
    
    * lisp/obsolete/landmark.el: Fix author's email and commentary.
---
 lisp/obsolete/landmark.el | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/lisp/obsolete/landmark.el b/lisp/obsolete/landmark.el
index effea95..c4c4c7a 100644
--- a/lisp/obsolete/landmark.el
+++ b/lisp/obsolete/landmark.el
@@ -2,7 +2,7 @@
 
 ;; Copyright (C) 1996-1997, 2000-2018 Free Software Foundation, Inc.
 
-;; Author: Terrence Brannon (was: <address@hidden>)
+;; Author: Terrence Brannon <address@hidden>
 ;; Created: December 16, 1996 - first release to usenet
 ;; Keywords: games, neural network, adaptive search, chemotaxis
 ;; Version: 1.0
@@ -36,7 +36,7 @@
 ;; the smell of the tree increases, then the weights in the robot's
 ;; brain are adjusted to encourage this odor-driven behavior in the
 ;; future. If the smell of the tree decreases, the robots weights are
-;; adjusted to discourage a correct move.
+;; adjusted to discourage that odor-driven behavior.
 
 ;; In laymen's terms, the search space is initially flat. The point
 ;; of training is to "turn up the edges of the search space" so that
@@ -53,6 +53,13 @@
 ;; a single move, one moves east,west and south, then both east and
 ;; west will be improved when they shouldn't
 
+;; The source code was developed as part of a course on Brain Theory
+;; and Neural Networks at the University of Southern California. The
+;; original problem description and solution appeared in 1981 in the
+;; paper "Landmark Learning: An Illustration of Associative
+;; Search" authored by Andrew G. Barto and Richard S. Sutton and
+;; published to Biological Cybernetics.
+
 ;; Many thanks to Yuri Pryadkin <address@hidden> for this
 ;; concise problem description.