Update counters.py docstrings

overcooked_simulator/counters.py

@@ -465,13 +465,14 @@ class Trashcan(Counter):
 
 
 class CookingCounter(Counter):
-    """Cooking machine. Currently, the stove which can have a pot and pan on top. In the future one class for stove,
-    deep fryer, and oven.
+    """Cooking machine. Class for the stove, deep fryer, and oven.
 
     The character depends on the cooking equipment on top of it:
     ```yaml
     U: Stove with a pot
     Q: Stove with a pan
+    O: Oven with a (pizza) peel
+    F: DeepFryer with a basket
     ```
     """