[ord_and_chr.t] fix typo in RT number annotation
[ord_and_chr.t] fix typo in RT number annotation

dogbert17/roast,skids/roast,laben/roast,skids/roast,b2gills/roast,cygx/roast,niner/roast,bitrauser/roast,skids/roast,dankogai/roast,dankogai/roast,cygx/roast,perl6/roast,dogbert17/roast,dankogai/roast,cygx/roast,zostay/roast,laben/roast,zostay/roast,b2gills/roast,bitrauser/roast,laben/roast,niner/roast,b2gills/roast,niner/roast,zostay/roast