Mark typo for fixing in later ROM revision
Mark typo for fixing in later ROM revision

(Keep typo in now so binary output remains unchanged compared to ROM v1)

kervinck/gigatron-rom,kervinck/gigatron-rom,kervinck/gigatron-rom,kervinck/gigatron-rom,kervinck/gigatron-rom,kervinck/gigatron-rom,kervinck/gigatron-rom