Unnecessary space in HEAR-LEM-IN

[eriktorbjorn]

>WAIT
Time passes.

You can hear the lemming scratching  about in the birdcage.

There is an extra space between "scratching" and "about" because of HEAR-LEM-IN:

<ROUTINE HEAR-LEM-IN (THING)
	 <MAKE ,LEM ,SEEN>
	 <TELL "You can hear the " D ,LEM <PICK-NEXT <GET ,RAT-TABLE 1>>
	       " about in " THE .THING ,PERIOD>
	 <RTRUE>>

Where that part of RAT-TABLE is:

	 <LTABLE 2
	 	 " scratching "
		 " pacing "
		 " moving "
		 " scrambling "
		 " sniffing ">

This seems to be the only thing that uses that part of RAT-TABLE, though of course the smallest change is to fix it in HEAR-LEM-IN.