Fix example

Author: fre5h

Resources/docs/null_values.md

@@ -3,12 +3,12 @@
 `NULL` values are also supported by ENUM field. You can set *nullable* parameter of column to `true` or `false` depends on if you want or not to allow `NULL` values:
 
 ```php
-#[ORM\Column(type: BasketballPositionType::class, nullable: true)]
+#[ORM\Column(type: 'BasketballPositionType', nullable: true)]
 private $position;
 
 // or
 
-#[ORM\Column(type: BasketballPositionType::class, nullable: false)]
+#[ORM\Column(type: 'BasketballPositionType', nullable: false)]
 private $position;
 ```
 

Resources/docs/usage_example.md

@@ -66,7 +66,7 @@ class Player
     private $id;
 
     // Note, that type of field should be same as you set in Doctrine config (in this case it is BasketballPositionType)
-    #[ORM\Column(type: BasketballPositionType::class)]
+    #[ORM\Column(type: 'BasketballPositionType')]
     #[DoctrineAssert\EnumType(entity: BasketballPositionType::class)]
     private $position;