diff --git a/1-js/07-object-oriented-programming/06-prototype-methods/article.md b/1-js/07-object-oriented-programming/06-prototype-methods/article.md
index e253e8af..218b47fe 100644
--- a/1-js/07-object-oriented-programming/06-prototype-methods/article.md
+++ b/1-js/07-object-oriented-programming/06-prototype-methods/article.md
@@ -222,7 +222,7 @@ let rabbit = {
 
 for(let prop in rabbit) {
   let isOwn = rabbit.hasOwnProperty(prop);
-  alert(`${prop}: ${isOwn}`); // jumps:true, then eats:false
+  alert(`${prop}: ${isOwn}`); // jumps: true, then eats: false
 }
 ```
 Here we have the following inheritance chain: `rabbit`, then `animal`, then `Object.prototype` (because `animal` is a literal object `{...}`, so it's by default), and then `null` above it: