Style fixes.

Demo/scripts/find-uname.py

@@ -29,12 +29,12 @@ def main(args):
             pass
     for arg in args:
         pat = re.compile(arg, re.I)
-        matches = [(x,y) for (x,y) in unicode_names
+        matches = [(y,x) for (x,y) in unicode_names
                    if pat.search(y) is not None]
         if matches:
             print "***", arg, "matches", "***"
-            for (x,y) in matches:
-                print "%s (%d)" % (y,x)
+            for match in matches:
+                print "%s (%d)" % match
 
 if __name__ == "__main__":
     main(sys.argv[1:])