diff --git a/exercises.md b/exercises.md
index 257f2ea..6a48d70 100644
--- a/exercises.md
+++ b/exercises.md
@@ -21,7 +21,7 @@ If you want to be really stylish, put your code inside of backticks like this:
 ## 4. How many words have all five vowels (aeiou)?
 
 
-## 5. Which words have two l's in a row, two m's in a row, and two t's in a row? (they don't have to be in that order)
+## 5. Which words have two e's in a row, two o's in a row, and two k's in a row? (they don't have to be in that order)
 
 
 ## 6. How many words have sixteen or more letters?