minor

1-js/08-prototypes/01-prototype-inheritance/article.md

@@ -101,7 +101,6 @@ The method is automatically taken from the prototype, like this:
 
 The prototype chain can be longer:
 
-
 ```js run
 let animal = {
   eats: true,
@@ -131,10 +130,10 @@ alert(longEar.jumps); // true (from rabbit)
 
 ![](proto-animal-rabbit-chain.svg)
 
-There are actually only two limitations:
+There are only two limitations:
 
 1. The references can't go in circles. JavaScript will throw an error if we try to assign `__proto__` in a circle.
-2. The value of `__proto__` can be either an object or `null`, other types (like primitives) are ignored.
+2. The value of `__proto__` can be either an object or `null`. Other types are ignored.
 
 Also it may be obvious, but still: there can be only one `[[Prototype]]`. An object may not inherit from two others.
 
@@ -171,7 +170,7 @@ From now on, `rabbit.walk()` call finds the method immediately in the object and
 
 ![](proto-animal-rabbit-walk-2.svg)
 
-That's for data properties only, not for accessors. If a property is a getter/setter, then it behaves like a function: getters/setters are looked up in the prototype.
+Accessor properties are an exception, as assignment is handled by a setter function. So writing to such a property is actually the same as calling a function.
 
 For that reason `admin.fullName` works correctly in the code below:
 
@@ -247,7 +246,7 @@ The resulting picture:
 
 ![](proto-animal-rabbit-walk-3.svg)
 
-If we had other objects like `bird`, `snake` etc inheriting from `animal`, they would also gain access to methods of `animal`. But `this` in each method would be the corresponding object, evaluated at the call-time (before dot), not `animal`. So when we write data into `this`, it is stored into these objects.
+If we had other objects like `bird`, `snake` etc inheriting from `animal`, they would also gain access to methods of `animal`. But `this` in each method call would be the corresponding object, evaluated at the call-time (before dot), not `animal`. So when we write data into `this`, it is stored into these objects.
 
 As a result, methods are shared, but the object state is not.
 
@@ -313,8 +312,8 @@ Note, there's one funny thing. Where is the method `rabbit.hasOwnProperty` comin
 
 The answer is simple: it's not enumerable. Just like all other properties of `Object.prototype`, it has `enumerable:false` flag. That's why they are not listed.
 
-```smart header="All other iteration methods ignore inherited properties"
-All other key/value-getting methods, such as `Object.keys`, `Object.values` and so on ignore inherited properties.
+```smart header="Almost all other key/value-getting methods ignore inherited properties"
+Almost all other key/value-getting methods, such as `Object.keys`, `Object.values` and so on ignore inherited properties.
 
 They only operate on the object itself. Properties from the prototype are taken into account.
 ```