diff --git a/1-js/07-object-oriented-programming/04-function-prototype/article.md b/1-js/07-object-oriented-programming/04-function-prototype/article.md
index 27c67e32..e002014f 100644
--- a/1-js/07-object-oriented-programming/04-function-prototype/article.md
+++ b/1-js/07-object-oriented-programming/04-function-prototype/article.md
@@ -75,7 +75,7 @@ function Rabbit() {}
 alert( Rabbit.prototype.constructor == Rabbit ); // true
 ```
 
-Naturally, it we do nothing, the `constructor` property is available to all rabbits through  `[[Prototype]]`:
+Naturally, if we do nothing, the `constructor` property is available to all rabbits through  `[[Prototype]]`:
 
 ```js run
 function Rabbit() {}