diff --git a/docs/book/06-Housekeeping.md b/docs/book/06-Housekeeping.md
index 00c636a..e1d1f0c 100644
--- a/docs/book/06-Housekeeping.md
+++ b/docs/book/06-Housekeeping.md
@@ -422,11 +422,11 @@ class Banana {
     }
 }
 public class BananaPeel {
-    public static void main(String[] args) [
+    public static void main(String[] args) {
         Banana a = new Banana(), b = new Banana();
         a.peel(1);
         b.peel(2);
-    ]
+    }
 }
 ```