diff --git a/1-js/11-async/02-promise-basics/article.md b/1-js/11-async/02-promise-basics/article.md
index e3128954..f8de3055 100644
--- a/1-js/11-async/02-promise-basics/article.md
+++ b/1-js/11-async/02-promise-basics/article.md
@@ -205,7 +205,7 @@ let promise = new Promise((resolve, reject) => {
 });
 
 *!*
-// .catch(f) is the same as promise.then(null, f)
+// .catch(f) is the same as .then(null, f)
 promise.catch(alert); // shows "Error: Whoops!" after 1 second
 */!*
 ```