diff --git a/apps/at28w/main.asm b/apps/at28w/main.asm
index 98a9568..a483a1c 100644
--- a/apps/at28w/main.asm
+++ b/apps/at28w/main.asm
@@ -26,7 +26,7 @@ at28wInner:
 	ld	b, h
 	ld	c, l
 	ld	hl, AT28W_MEMSTART
-	call	at28BCZero
+	call	at28wBCZero
 	jr	nz, .loop
 	; BC is zero, default to 0x2000 (8x, the size of the AT28)
 	ld	bc, 0x2000
@@ -55,7 +55,7 @@ at28wInner:
 	jr	nz, .mismatch
 	inc	hl
 	dec	bc
-	call	at28BCZero
+	call	at28wBCZero
 	jr	nz, .loop
 
 .loopend:
@@ -67,7 +67,7 @@ at28wInner:
 	ld	a, AT28W_ERR_MISMATCH
 	ret
 
-at28BCZero:
+at28wBCZero:
 	xor	a
 	cp	b
 	ret	nz
diff --git a/recipes/rc2014/eeprom/README.md b/recipes/rc2014/eeprom/README.md
index 39b1108..cc9c047 100644
--- a/recipes/rc2014/eeprom/README.md
+++ b/recipes/rc2014/eeprom/README.md
@@ -66,8 +66,8 @@ as at argument to `a28w`. You can run:
     > seek 00 0000
     > a28w <size-of-contents>
 
-It takes a while to write. About 1 second per byte (soon, I'll implement page
-writing which should make it much faster).
+It takes a little while to write. About 1 second per 0x100 bytes (soon, I'll
+implement page writing which should make it much faster).
 
 If the program doesn't report an error, you're all good! The program takes care
 of verifying each byte, so everything should be in place. You can verify
diff --git a/recipes/rc2014/eeprom/glue.asm b/recipes/rc2014/eeprom/glue.asm
index c2560ce..c38f4ec 100644
--- a/recipes/rc2014/eeprom/glue.asm
+++ b/recipes/rc2014/eeprom/glue.asm
@@ -62,7 +62,7 @@ init:
 	jp	shellLoop
 
 a28wCmd:
-	.db	"a28w", 0b011, 0b001
+	.db	"a28w", 0b011, 0b001, 0
 	ld	a, (hl)
 	ld	(AT28W_MAXBYTES+1), a
 	inc	hl