Updating some of the demo asm files

beep.asm

@@ -6,7 +6,7 @@
 start:
   LDA #$01	; square 1
   STA $4015
-  LDA #$08	; period low
+  LDA #$F8	; period low
   STA $4002
   LDA #$02	; period high
   STA $4003

demo.asm

@@ -31,7 +31,7 @@ sprite:
 main:
   ;  Disable interrupts and decimal flag
   sei
-	cld
+  cld
 
   ;  Wait for 2 vblanks
   wait_vb1:
@@ -60,18 +60,18 @@ main:
   ldx #$FF
   txs
 
-	; Disable all graphics.
+  ;  Disable all graphics.
   lda #$00
   sta $2000
   sta $2001
 
-	jsr init_graphics
-	jsr init_input
-	jsr init_sound
+  jsr init_graphics
+  jsr init_input
+  jsr init_sound
   jsr init_ppu
 
   ;  Resume interrupts and loop here forever
-	cli
+  cli
   forever:
     jmp forever
 
@@ -112,8 +112,8 @@ init_sound:
   sta $4015
   lda #$00
   sta $4001
-	lda #$40
-	sta $4017
+  lda #$40
+  sta $4017
   rts