diff --git a/Book/reveal_secrets.asm b/Book/reveal_secrets.asm
index 7c6686f..9b90ec1 100644
--- a/Book/reveal_secrets.asm
+++ b/Book/reveal_secrets.asm
@@ -1,44 +1,54 @@
-;this is for making BG2 disappear when pressing X+R and having the book of mudora (modified parallel worlds x button secret), i use bank 0x3C for the whole code
-;WRITTEN: 	by XaserLE
-;THANKS TO: -MathOnNapkins' Zelda Doc's
-;			-wiiqwertyuiop for his Zelda Disassembly
-
+;===========================================================
+; Reveal Secrets with Book of Mudora
+; Makes BG2 Disappear when pressing X+R
+; Based on the Parallel Worlds feature
+;
+; Bank 0x3C used for whole code
 ; Layer Flags: xxxsabcd (i count BG from 1 to 4 - MathOnNapkins RAM-Map counts from 0 to 3)
 ; s - Sprite layer enabled 
 ; a - BG4 enabled
 ; b - BG3 enabled
 ; c - BG2 enabled
 ; d - (BG1 disabled) --> only works properly if the room uses the feature "BG2 on Top"
+;
+; Written by XaserLE
+; Edited by scawful
+;===========================================================
 
-header
-lorom
+Reveal_Secrets:
+{
+  header
+  lorom
 
+  ORG $0288FD			  ; go to the code that branches behind the dungeon map load if player didn't press X
+  BRA $1C				    ; make it always branch, so map isn't loaded anymore
 
-ORG $0288FD			; go to the code that branches behind the dungeon map load if player didn't press X
-BRA $1C				; make it always branch, so map isn't loaded anymore
+  ORG $068365			  ; go to an originally JSL that is executed every frame
+  JSL $3CA600			  ; overwrite it (originally JSL $099F91)
 
-ORG $068365			; go to an originally JSL that is executed every frame
-JSL $3CA600			; overwrite it (originally JSL $099F91)
+  ORG $3CA600			  ; go to expanded space to write our routine (keep EveryFrame.asm in mind for the right adresses)
+  LDA $1B				    ; load data that tells us whether we are in a building or not
+  AND #$01			    ; are we in a building?
+  BEQ END				    ; if not, don't use the x-button-secret
 
-ORG $3CA600			; go to expanded space to write our routine (keep EveryFrame.asm in mind for the right adresses)
-LDA $1B				; load data that tells us whether we are in a building or not
-AND #$01			; are we in a building?
-BEQ END_XBUTTONSECRET				; if not, don't use the x-button-secret
-	;BG2 disable on pressing R
-	LDA $7EF34D			; load book of mudora slot
-	CMP #$01			; do we have the moon pearl?
-	BNE $0F				; if not, go to enable BG2
-	LDA $F2				; load unfiltered joypad 1 register (AXLR|????)
-	AND #$50 			; delete all bits except those for X and R
-	SEC 				; set carry for the following subtraction
-	SBC #$50			; X+R button pressed? (if yes, zero flag is set)
-	BNE $06				; if not, go to enable BG2
-		LDA $1C				; load layer flags
-		AND #$FD			; disable BG2 (0xFD = 11111101)
-		BRA $04				; go to store layer flags
-	LDA $1C				; load layer flags
-	ORA #$02			; enable BG2 (0x02 = 00000010)
-	STA $1C				; store layer flags
-END_XBUTTONSECRET:
-JSL $099F91			; at least execute original code
-RTL
\ No newline at end of file
+    ; ----------
+    LDA $7EF34D			; load book of mudora slot
+    CMP #$01			  ; do we have the moon pearl?
+    BNE $0F				  ; if not, go to enable BG2
+    LDA $F2				  ; load unfiltered joypad 1 register (AXLR|????)
+    AND #$50 			  ; delete all bits except those for X and R
+    SEC 				    ; set carry for the following subtraction
+    SBC #$50			  ; X+R button pressed? (if yes, zero flag is set)
+    BNE $06				  ; if not, go to enable BG2
+      LDA $1C				; load layer flags
+      AND #$FD			; disable BG2 (0xFD = 11111101)
+      BRA $04				; go to store layer flags
+    LDA $1C				  ; load layer flags
+    ORA #$02			  ; enable BG2 (0x02 = 00000010)
+    STA $1C				  ; store layer flags
+    ; ----------
+  
+  END:
+  JSL $099F91			  ; at least execute original code
+  RTL
+}