Spell the commands right

# Perform simple file and directory manipulation in a portable way

if ( $#ARGV <= 0 ) 

{

	print "Usage: $0 mkdir|rmdir|unlink|move|gone path1 [path2] [more commands...]\n";

	print "Usage: $0 mkdir|rmdir|rm|move|gone path1 [path2] [more commands...]\n";

	exit 1;

}