Merge pull request #2172 from vsemozhetbyt/patch-1

Fix link in 1.5.3

Author: iliakan

1-js/05-data-types/03-string/article.md

@@ -312,7 +312,7 @@ if (str.indexOf("Widget") != -1) {
 
 #### The bitwise NOT trick
 
-One of the old tricks used here is the [bitwise NOT](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Bitwise_Operators#Bitwise_NOT) `~` operator. It converts the number to a 32-bit integer (removes the decimal part if exists) and then reverses all bits in its binary representation.
+One of the old tricks used here is the [bitwise NOT](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Bitwise_NOT) `~` operator. It converts the number to a 32-bit integer (removes the decimal part if exists) and then reverses all bits in its binary representation.
 
 In practice, that means a simple thing: for 32-bit integers `~n` equals `-(n+1)`.