tweak week1

diff --git a/topics/week1.mdwn b/topics/week1.mdwn
index 430cc5d..7f717d9 100644 (file)
--- a/topics/week1.mdwn
+++ b/topics/week1.mdwn
@@ -626,7 +626,7 @@ Here is the hierarcy of **values** that we've talked about so far.
             *   Booleans (or truth-values)
         *   Functions: these are not literals, but instead have to be generated by evaluating complex expressions
     *   Containers, including:
-        *   the literals `[]` and `{}`
+        *   the **literal containers** `[]` and `{}`
         *   Non-empty sequences
         *   Non-empty sets
         *   Tuples proper and other containers, to be introduced later