dejavu_fonts: match description to actual font names (#497383)

      providing more styles and with greater coverage of Unicode.

      This package includes DejaVu Sans, DejaVu Serif, DejaVu Sans Mono, and

      the TeX Gyre DejaVu Math font.

      the DejaVu Math TeX Gyre font.

    '';

    homepage = "https://dejavu-fonts.github.io/";