Clarify that diagonal moves are not permitted in Pegs.

[originally from svn r6057]

diff --git a/puzzles.but b/puzzles.but
index 029a9fa642fea330244046197f267a4f91ec953a..4fc471ca0416bc90c5076d3ba47191bcbd4b3c24 100644 (file)
--- a/puzzles.but
+++ b/puzzles.but
@@ -1150,9 +1150,9 @@ default.
 \cfg{winhelp-topic}{games.pegs}
 
 A number of pegs are placed in holes on a board. You can remove a
-peg by jumping an adjacent peg over it to a vacant hole on the other
-side. Your aim is to remove all but one of the pegs initially
-present.
+peg by jumping an adjacent peg over it (horizontally or vertically)
+to a vacant hole on the other side. Your aim is to remove all but one
+of the pegs initially present.
 
 This game, best known as \q{Peg Solitaire}, is possibly one of the
 oldest puzzle games still commonly known.