Update readme

Author: tomas-novotny

README.md

@@ -13,8 +13,13 @@
 
 ## Motivation
 
+Unfortunately PHP does not have a nice way how to typecast objects to `array`.
 
-Unfortunately PHP does not have a nice way how to typecast objects to `array`, like:
+There is the `__toString()` magic method for [`\Stringable`](https://www.php.net/manual/en/class.stringable.php) interface (since PHP 8.0) and the `jsonSerialize()` method for [`JsonSerializable`](https://www.php.net/manual/en/class.jsonserializable.php) interface (since PHP 5.4), but `__toArray()` method is not (and will not) be supported – there are just several rejected draft RFC ([object_cast_to_types](https://wiki.php.net/rfc/object_cast_to_types), [to array](https://wiki.php.net/rfc/to-array), ...) that suggests some kind of object to scalar type casting.
+
+But so far (at least) there is no way to implement some (not even magic) method to be called when cast to `array`.
+
+Ideally, something like this would work:
 
 ```php
 class Person
@@ -47,7 +52,7 @@ var_dump($personArray);
 */
 ```
 
-But actually it cast to array like this:
+but actually it cast to array like this:
 
 ```php
 /*
@@ -60,9 +65,6 @@ var_dump($personArray);
 */
 ```
 
-There is the [`__toString`](https://www.php.net/manual/en/class.stringable.php) magic method (since PHP 8.0) and the [`JsonSerializable`](https://www.php.net/manual/en/class.jsonserializable.php) interface (since PHP 5.4), but `__toArray` method is not (and will not) be supported. 
-There are just several rejected draft RFC ([object_cast_to_types](https://wiki.php.net/rfc/object_cast_to_types), [to array](https://wiki.php.net/rfc/to-array), ...) that suggests some kind of object to scalar type casting.
-
 
 ## Usage example
 

composer.json

@@ -3,7 +3,8 @@
   "description": "PHP arrayable interface for handling casting to an array",
   "keywords": [
     "inspirum",
-    "arrayable"
+    "arrayable",
+    "object-to-array"
   ],
   "homepage": "https://github.com/inspirum/arrayable-php",
   "license": "MIT",
@@ -38,7 +39,7 @@
   },
   "autoload-dev": {
     "psr-4": {
-      "Inspirum\\XML\\Tests\\": "tests"
+      "Inspirum\\Arrayable\\Tests\\": "tests"
     }
   },
   "minimum-stability": "dev",