tutorial: clear the text already at turn end

[ci skip]

data/campaigns/tutorial/scenarios/02_Tutorial_part_2.cfg

@@ -342,13 +342,15 @@ A full list of abilities and weapons specials, along with traits, may be found i
         [allow_end_turn][/allow_end_turn]
 
         {PRINT (_"End your turn")}
+        [event]
+            name=side 1 turn end
+            {CLEAR_PRINT}
+        [/event]
     [/event]
 
     [event]
         name=turn 2
 
-        {CLEAR_PRINT}
-
         {GENDER (
             [message]
                 speaker=Galdrad