Fix typos

example/actions.py

@@ -138,7 +138,7 @@ class ActionSearchIsAlive(Action):
         return [SlotSet('is_alive', actual_is_alive if actual_is_alive is not None else [])]
         
         
-class ActionUtterPlaceOfDeath(Action):
+class ActionUtterIsAlive(Action):
     def name(self):
         return 'action_utter_is_alive'
 
@@ -243,7 +243,7 @@ class ActionSearchUniversity(Action):
                     actual_university = row['university']
         if actual_university is None:
             return[SlotSet('university', [])]
-        return [SlotSet('university', actual_university if actual_universtiy is not None else [])]
+        return [SlotSet('university', actual_university if actual_university is not None else [])]
         
         
 class ActionUtterAreaOfResearch(Action):