Update README.md

Author: ertanturan

README.md

@@ -13,13 +13,13 @@ This pool creates objects that you defined on start and creates additionally if
 
 1. Head to your `hierarchy >> Right Click >> Create Empty`
 2. Add Component >> Object Pooler >> Set size that you wish to add to your project.
-3. Create Script which inherits from PooledObject Class 
+3. Create Script which inherits from IPooledObject interface 
 
-`` public Class ExampleClass : PooledObject``
+`` public Class ExampleClass : MonoBehaviour,IPooledObject``
 
-4. Add a type to `enum PooledObjectType` (Can be found under `Assets/Scripts/ObjectPool/PoolderObjectType.cs`)
+4. Add a new type to `enum PooledObjectType` (Can be found under `Assets/Scripts/ObjectPool/PooledObjectType.cs`)
 5. Retrun to the game object you created on hierarchy  drag and drop your prefab to Prefab property on objectpooler's pool . Set the tag you wrote on step 4. set size (How many object you want to create on beginning).
-
+6. Ready to go !
 
 ### To Spawn and Despawn