Minor change wrt batch mode.

www/tutorial/tutorial.html

@@ -522,9 +522,7 @@ file:
   	$ns at 2000.0 "$ns swapout"		</xmp></code></pre>
 
 This will cause your experiment to either be terminated or swapped out
-after 2000 seconds of wallclock time. <b> NOTE:</b> For batch mode
-experiments, you can use the <em>terminate</em> option, but not the
-<em>swapout</em> option.
+after 2000 seconds of wallclock time.
 </p>
 
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