Issue #3219475 by quietone, adeshsharma, ravi.shankar, lucienchalom, Akram...

Issue #3219475 by quietone, adeshsharma, ravi.shankar, lucienchalom, Akram Khan, Prem Suthar, Ratan Priya, andregp, murilohp, karishmaamin, longwave, smustgrave, xjm: Fix spelling for words used once, beginning with 'j' -> 'm', inclusive