diff --git a/test_gfx.asm b/test_gfx.asm
index 5d6286e..8938fdb 100644
--- a/test_gfx.asm
+++ b/test_gfx.asm
@@ -76,11 +76,11 @@ Start:
     lda #%00000001
     sta $212c ; enable bkg 1,
 
-    ldx #$0400 ; load $0400 (VRAM address of tile data)
+    ldx #$04f0 ; load $0400 (VRAM address of tile data)
     stx $2116  ; and store it to  VRAM address word-sized register
 
     ldx #$0001
-    stx $2118  ;store tile map entry to the address specified in $2116 - this eincrements or not based on 2105
+    stx $2118  ;store tile map entry to the address specified in $2116 - this increments or not based on 2115
 
 
 lda #%10000001  ; enable NMI and joypads