diff --git a/17-introspective/README.md b/17-introspective/README.md
index ea0ae33..e121108 100644
--- a/17-introspective/README.md
+++ b/17-introspective/README.md
@@ -1,4 +1,4 @@
-Style #16
+Style #17
 ==============================
 
 Constraints: