wrong source

wrong source

SCCS-vsn: bin/sh/cd.c 5.2
SCCS-vsn: bin/sh/eval.c 5.2
SCCS-vsn: bin/sh/exec.c 5.2
SCCS-vsn: bin/sh/input.c 5.2
SCCS-vsn: bin/sh/main.c 5.2
SCCS-vsn: bin/sh/memalloc.c 5.2
SCCS-vsn: bin/sh/miscbltin.c 5.2
SCCS-vsn: bin/sh/mkinit.c 5.3
SCCS-vsn: bin/sh/options.c 5.2
SCCS-vsn: bin/sh/parser.c 5.2
SCCS-vsn: bin/sh/var.c 5.2
SCCS-vsn: bin/sh/bltin/echo.c 5.2