@@ -14,14 +14,17 @@ It is highly suggested to execute the commands with the "Undo History" panel ope
 from unreal_engine.classes import Actor, Character
 import unreal_engine as ue
 
+# get the editor world
 world = ue.get_editor_world()
 
+# begin a new transaction (can be reverted/reapplied)
 ue.begin_transaction('My first transaction')
 actor1 = world.actor_spawn(Actor)
 actor2 = world.actor_spawn(Actor)
 actor3 = world.actor_spawn(Actor)
 ue.end_transaction()
 
+# begin a new transaction (can be reverted/reapplied)
 ue.begin_transaction('My second transaction')
 character1 = world.actor_spawn(Character)
 character2 = world.actor_spawn(Character)