Another wording tweak from Helge Kreutzmann.

[sgt/puzzles] / puzzles.but

diff --git a/puzzles.but b/puzzles.but
index 7b4e2c4..3539d18 100644 (file)
--- a/puzzles.but
+++ b/puzzles.but
@@ -117,7 +117,7 @@ had done before saving).
 allowing you to print an arbitrary number of puzzles randomly
 generated from the current parameters, optionally including the
 current puzzle. (Only for puzzles which make sense to print, of
-course - it's hard to think of a sensible printable representation
+course \dash it's hard to think of a sensible printable representation
 of Fifteen!)
 
 \dt \ii\e{Undo} (\q{U}, Ctrl+\q{Z}, Ctrl+\q{_})
@@ -890,8 +890,8 @@ with Shift held down, you can colour a whole rectangle of squares
 grey.
 
 You can also move around the grid with the cursor keys. Pressing the
-return key will cycle the current cell through empty --> black -->
-white --> empty, and the space bar does the same cycle in reverse.
+return key will cycle the current cell through empty, then black, then
+white, then empty, and the space bar does the same cycle in reverse.
 
 (All the actions described in \k{common-actions} are also available.)
 
@@ -1502,7 +1502,7 @@ points in the generated graph.
 \cfg{winhelp-topic}{games.blackbox}
 
 A number of balls are hidden in a rectangular arena. You have to
-deduce the positions of the balls by firing from lasers positioned at
+deduce the positions of the balls by firing lasers positioned at
 the edges of the arena and observing how their beams are deflected. 
 
 Beams will travel straight from their origin until they hit the