diff --git a/1-js/02-first-steps/15-function-basics/2-rewrite-function-question-or/solution.md b/1-js/02-first-steps/15-function-basics/2-rewrite-function-question-or/solution.md
index c8ee9618..e4850264 100644
--- a/1-js/02-first-steps/15-function-basics/2-rewrite-function-question-or/solution.md
+++ b/1-js/02-first-steps/15-function-basics/2-rewrite-function-question-or/solution.md
@@ -14,4 +14,4 @@ function checkAge(age) {
 }
 ```
 
-Note that the parentheses around `age > 18` are not required here. They exist for better readabilty.
+Note that the parentheses around `age > 18` are not required here. They exist for better readability.