Use \q{} in place of literal quote marks in puzzles.but.

While checking over the Palisade docs for this sort of error, I
happened to notice that a few were already in the existing games'
documentation.

1 files changed, 3 insertions, 3 deletions

diff --git a/puzzles.but b/puzzles.but
index 3a9a5f9..7e8eeac 100644
--- a/puzzles.but
+++ b/puzzles.but
@@ -2343,8 +2343,8 @@ a number, or when you left-click and press space. Right-clicking and
 pressing space will also erase pencil marks.
 
 As for Solo, the cursor keys can be used in conjunction with the digit
-keys to set numbers or pencil marks. You can also use the 'M' key to
-auto-fill every numeric hint, ready for removal as required, or the 'H'
+keys to set numbers or pencil marks. You can also use the \q{M} key to
+auto-fill every numeric hint, ready for removal as required, or the \q{H}
 key to do the same but also to remove all obvious hints. 
 
 Alternatively, use the cursor keys to move the mark around the grid.
@@ -3022,7 +3022,7 @@ white clue has to be a corner, but don't yet know which way the corner
 turns, you might mark the one way it \e{can't} go with a cross.)
 
 Alternatively, use the cursor keys to move the cursor.  Use the Enter
-key to begin and end keyboard `drag' operations.  Use the Space,
+key to begin and end keyboard \q{drag} operations.  Use the Space,
 Escape or Backspace keys to cancel the drag.  Or, hold Control while
 dragging with the cursor keys to toggle segments as you move between
 squares.