diff --git a/11-kinds-of-things/README.md b/11-kinds-of-things/README.md
index 7f4a500..8feb7b6 100644
--- a/11-kinds-of-things/README.md
+++ b/11-kinds-of-things/README.md
@@ -1,4 +1,4 @@
-Style #12
+Style #11
 ==============================
 
 Constraints: