I assume the second entry was not desired in the original commit. Line 153-154 would appear to be a duplicate
fputs(_(" --init-groups initialize supplementary groups\n"), out);
fputs(_(" --groups <group,...> set supplementary groups by UID or name\n"), out);
fputs(_(" --securebits <bits> set securebits\n"), out);
- fputs(_(" --reset-env reset environment variables\n"), out);
fputs(_(" --pdeathsig keep|clear|<signame>\n"
" set or clear parent death signal\n"), out);
fputs(_(" --selinux-label <label> set SELinux label\n"), out);