Document some misc small scripts

data/maps/Route22_NorthEntrance/map.json

@@ -23,7 +23,7 @@
       "movement_range_y": 1,
       "trainer_type": 0,
       "trainer_sight_or_berry_tree_id": 0,
-      "script": "Route22_NorthEntrance_EventScript_1704FC",
+      "script": "Route22_NorthEntrance_EventScript_BoulderBadgeGuard",
       "flag": "0"
     }
   ],
@@ -65,7 +65,7 @@
       "elevation": 3,
       "var": "VAR_MAP_SCENE_ROUTE23",
       "var_value": 0,
-      "script": "Route22_NorthEntrance_EventScript_17050D"
+      "script": "Route22_NorthEntrance_EventScript_BoulderBadgeGuardTrigger"
     }
   ],
   "bg_events": []

data/maps/Route22_NorthEntrance/scripts.inc

@@ -1,18 +1,18 @@
 Route22_NorthEntrance_MapScripts:: @ 81704FB
 	.byte 0
 
-Route22_NorthEntrance_EventScript_1704FC:: @ 81704FC
+Route22_NorthEntrance_EventScript_BoulderBadgeGuard:: @ 81704FC
 	lock
 	faceplayer
 	setvar VAR_TEMP_1, 1
-	getstdstring 0, 15
-	goto EventScript_1A7803
+	getstdstring 0, STDSTRING_BOULDER_BADGE
+	goto Route22_NorthEntrance_EventScript_BadgeGuard
 	end
 
-Route22_NorthEntrance_EventScript_17050D:: @ 817050D
+Route22_NorthEntrance_EventScript_BoulderBadgeGuardTrigger:: @ 817050D
 	lockall
 	setvar VAR_TEMP_1, 1
 	setvar VAR_0x8009, 1
-	getstdstring 0, 15
-	goto EventScript_1A796E
+	getstdstring 0, STDSTRING_BOULDER_BADGE
+	goto Route23_EventScript_BadgeGuardTrigger
 	end