Trivial change to Wulf's patch.

gitstats

 
 		if len(args) < 2:
 			print """
-Usage: gitstats [options] <gitpath> [<gitpath>] <outputpath>
+Usage: gitstats [options] <gitpath..> <outputpath>
 
 Options:
 -c key=value     Override configuration value
 		data = GitDataCollector()
 		data.loadCache(cachefile)
 
-		for path in args[0:-1]:
-			gitpath = path
-
+		for gitpath in args[0:-1]:
 			print 'Git path: %s' % gitpath
 
 			os.chdir(gitpath)