diff --git a/16/AnimalGame.java b/16/AnimalGame.java
index 51f1eda36f82faca35790b777b833e6469e73644..7d07a5eb9aeac8711cc1141e6ce62f895f576fed 100644
--- a/16/AnimalGame.java
+++ b/16/AnimalGame.java
@@ -5,7 +5,7 @@ import java.util.Random;
 // def play_animal_game():
 void play_animal_game() {
     // choices = ['cow', 'dog', 'horse', 'cat', 'bird']
-    // choice = choices[random.randInt(0, len(choices))]
+    // choice = choices[random.randInt(0, len(choices)-1)]
     // animal = input("Which animal am I thinking of between " + ", ".join(choices) + "? ")
     // if animal == choice:
         // print("Yes! It was " + choice + "!")