shaving some bytes from the install floppies

[Nick Nauwelaerts <nick@wanadoo.be>]

Hello,
I just did a fresh snapshot install yesterday and noticed that there are
some double spaces used. Since there were  previous changes which
removed even trailing spaces I was wondering why these double spaces are
still in there.
Here's an example taken from
/usr/src/distrib/i386/floppies/common/install.md line 147:
'other.  [If this'
After the 'other.' there is a double space, however on the next line
there isn't a double space after 'quit.', so the behaviour isn't
consistent throughout the file. You might shave 60 bytes or so from the
install floppies by removing all the double spaces.

Just a thought.

// nick