python 3.2 doesn't have list.copy

Akuli · Akuli · commit 3e073416989c · 2016-11-17T19:56:56.000+02:00
diff --git a/lists-and-tuples.md b/lists-and-tuples.md
@@ -205,7 +205,7 @@ like this:
 
 ![Different lists.](images/differentlist.png)
 
-If you're using Python 3.2 or older you can do `a[:]` instead
+If you're using Python 3.2 or older you need to do `a[:]` instead
 of `a.copy()`. `a[:]` is a slice of the whole list, just like
 `a[0:]`.
 
