fix typos

kernel/fnt/mgm.asm

@@ -16,7 +16,7 @@ fntGet:
 	cp	0x20
 	ret	c	; A < 0x20. Z was unset by cp
 	cp	0x7f
-	jr	nc, unsetZ	; A >= 0x7f. Z might be set
+	jp	nc, unsetZ	; A >= 0x7f. Z might be set
 	
 	push	af	; --> lvl 1
 	push	bc	; --> lvl 2

tools/font_compile.pl

@@ -26,5 +26,5 @@ while (<$handle>) {
             $num += (1 << $i);
         }
     }
-    printf pack('C', $num);
+    print pack('C', $num);
 }