updated base factory

environments/factory/base_factory.py

@@ -77,7 +77,7 @@ class BaseFactory:
                                                      dim=agent_i + h.AGENT_START_IDX,
                                                      action=action)
         if valid:
-            # Does not collide width level boundrys
+            # Does not collide width level boundaries
             self.move(agent_i, old_pos, new_pos)
             return new_pos, valid
         return old_pos, valid