Another wording tweak from Helge Kreutzmann.

[originally from svn r8780]

diff --git a/puzzles.but b/puzzles.but
index 47e6d25d65b171a59d0eafe2d7c55f0a28ac1b5e..3539d18cc3e9d3bb7a28c586636291281d7ae931 100644 (file)
--- a/puzzles.but
+++ b/puzzles.but
@@ -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