added extra credit

mwarkentin · mwarkentin · commit 72ea17d30855 · 2011-01-13T08:18:21.000-05:00
diff --git a/ex28.py b/ex28.py
@@ -17,4 +17,7 @@
 #17. True
 #18. True
 #19. False
-#20. False
+#20. False
+
+# List of equality operators: <, >, ==, !=, <=, >=, is, is not
+# less than, greater than, equal to, not equal to, less than or equal to, greater than or equal to, is, is not
