diff --git a/README.md b/README.md
index 49072a6..35b48c3 100644
--- a/README.md
+++ b/README.md
@@ -201,6 +201,7 @@ Then test it out on a computer to make sure it's not buggy from syntax.
     - Cheat sheet: http://bigocheatsheet.com/
 
 
+    Test
     If some of the lectures are too mathy, you can jump down to the bottom and
     watch the discrete mathematics videos to get the background knowledge.