Removed trailing spaces in the most relevant files

Command used for the job:
egrep -rl ' $' --include *.c --include *.h --include  *.s --include  *.inc --include  *.txt *  | xargs sed -i 's/\s\+$//g'

Credits to Grant Murphy from Stack Overflow.

data/maps/VictoryRoad_1F/scripts.inc

@@ -84,7 +84,7 @@ VictoryRoad_1F_EventScript_EntranceWally::
 	msgbox VictoryRoad_1F_Text_WallyPostEntranceBattle, MSGBOX_NPC
 	end
 
-@ This Wally appears and remains at the exit after the Hall of Fame is entered 
+@ This Wally appears and remains at the exit after the Hall of Fame is entered
 VictoryRoad_1F_EventScript_ExitWally::
 	trainerbattle_single TRAINER_WALLY_VR_2, VictoryRoad_1F_Text_WallyIntro, VictoryRoad_1F_Text_WallyDefeat
 	specialvar VAR_RESULT, ShouldTryRematchBattle