1 files changed, 1 insertions, 1 deletions
diff --git a/docs/TODO b/docs/TODO
index f530ef0..3c3df97 100644
--- a/docs/TODO
+++ b/docs/TODO
@@ -49,7 +49,7 @@ Java:
 
 Postscript:
     - negative numbers
-    - step 3-A
+    - step 4-A
 
 Rust:
     - http://www.rustforrubyists.com/book/index.html