BSE: FLAC: bsedatahandle-flac.hh: fix comments and spacing
BSE: FLAC: bsedatahandle-flac.hh: fix comments and spacing

swesterfeld/beast,tim-janik/beast,GNOME/beast,GNOME/beast,GNOME/beast,swesterfeld/beast,tim-janik/beast,GNOME/beast,tim-janik/beast,tim-janik/beast,GNOME/beast,tim-janik/beast,swesterfeld/beast,GNOME/beast,swesterfeld/beast,GNOME/beast,tim-janik/beast,swesterfeld/beast,tim-janik/beast,swesterfeld/beast,swesterfeld/beast