closes #440

1-js/04-object-basics/01-object/article.md

@@ -224,7 +224,7 @@ That can become a source of bugs and even vulnerabilies if we intent to store ar
 
 In that case the visitor may choose "__proto__" as the key, and the assignment logic will be ruined (as shown above).
 
-There is a way to make objects treat `__proto__` as a regular property, which we'll cover later, but first we need to know more about objects. 
+There is a way to make objects treat `__proto__` as a regular property, which we'll cover later, but first we need to know more about objects.
 There's also another data structure [Map](info:map-set-weakmap-weakset), that we'll learn in the chapter <info:map-set-weakmap-weakset>, which supports arbitrary keys.
 ````
 
@@ -701,7 +701,7 @@ alert(clone.sizes.width); // 51, see the result from the other one
 
 To fix that, we should use the cloning loop that examines each value of `user[key]` and, if it's an object, then replicate its structure as well. That is called a "deep cloning".
 
-There's a standard algorithm for deep cloning that handles the case above and more complex cases, called the [Structured cloning algorithm](https://w3c.github.io/html/infrastructure.html#internal-structured-cloning-algorithm). In order not to reinvent the wheel, we can use a working implementation of it from the JavaScript library [lodash](https://lodash.com), the method is called [_.cloneDeep(obj)](https://lodash.com/docs#cloneDeep).
+There's a standard algorithm for deep cloning that handles the case above and more complex cases, called the [Structured cloning algorithm](http://w3c.github.io/html/infrastructure.html#safe-passing-of-structured-data). In order not to reinvent the wheel, we can use a working implementation of it from the JavaScript library [lodash](https://lodash.com), the method is called [_.cloneDeep(obj)](https://lodash.com/docs#cloneDeep).