Master Blasksmith? Seriously, editor/proofreader do your job.
Comment by Jock Fanshaw on Tsuihou Sareta Tanyashi wa Cheat Skill de Densetsu o Tsukuri Makuru ~Konyakusha ni Mise o Oidasareta kedo, Kimama ni Mono Tsukutteirareru Ima no Hou ga Shiawase Desu~ - Chapter 4