adjust paragraph syntax
from (no blank space)
}
\DeclareOption{legal}{
\def\@sndsectionmark{§\ }
to (half blank space)
}
\DeclareOption{legal}{
\def\@sndsectionmark{§\,}
or maybe (full blank space: "§ ")
}
\DeclareOption{legal}{
\def\@sndsectionmark{§ }