removing a full-stop and adding useful BuildRequires
removing a full-stop and adding useful BuildRequires

Distrotech/libpwd,Distrotech/librevenge,cpjreynolds/libwpd,cpjreynolds/libwpd,Distrotech/librevenge,Distrotech/librevenge,cpjreynolds/libwpd,Distrotech/librevenge,Distrotech/libpwd,Distrotech/libpwd,Distrotech/librevenge,Distrotech/libpwd