Update README.md

Author: marc-mabe

README.md

@@ -1,6 +1,6 @@
 ### Example
 
-## The const way
+## The way normal class constants
 
     class User
     {
@@ -30,11 +30,15 @@
     $user->setStatus(User::ACTIVE);
     echo 'Changed user status: ' . $user->getStatus() . PHP_EOL;
 
-PRINTS:
-Default user status: 0
-Changed user status: 1
+    PRINTS:
+    Default user status: 0
+    Changed user status: 1
 
-## The Enum way:
+* Requires validation on every argument
+* Hard to extend the list of possible values
+* Hard to get the name of a value
+
+## The way of enumerables:
 
     class UserStatusEnum extends Enum
     {
@@ -70,10 +74,13 @@ Changed user status: 1
     $user->setStatus(new UserStatusEnum(UserStatusEnum::ACTIVE));
     echo 'Changed user status: ' . $user->getStatus() . '(' . $user->getStatus()->getValue() . ')' . PHP_EOL;
 
-PRINTS:
-efault user status: INACTIVE (0)
-hanged user status: ACTIVE (1)
+    PRINTS:
+    Default user status: INACTIVE (0)
+    Changed user status: ACTIVE (1)
 
+* Validation already done on basic enum
+* Using type-hint makes argumets save
+* Name of value simple accessable
 
 ### New BSD License