[skip ci] Typo fix in Build-options.md: "option" -> "description"
[skip ci] Typo fix in Build-options.md: "option" -> "description"

jpakkane/meson,jeandet/meson,jeandet/meson,thiblahute/meson,pexip/meson,MathieuDuponchelle/meson,jpakkane/meson,mesonbuild/meson,pexip/meson,QuLogic/meson,QuLogic/meson,thiblahute/meson,jpakkane/meson,becm/meson,thiblahute/meson,mesonbuild/meson,QuLogic/meson,pexip/meson,QuLogic/meson,MathieuDuponchelle/meson,QuLogic/meson,MathieuDuponchelle/meson,becm/meson,pexip/meson,jeandet/meson,becm/meson,jpakkane/meson,QuLogic/meson,pexip/meson,MathieuDuponchelle/meson,becm/meson,becm/meson,jpakkane/meson,jeandet/meson,thiblahute/meson,MathieuDuponchelle/meson,jeandet/meson,QuLogic/meson,jpakkane/meson,jeandet/meson,becm/meson,becm/meson,thiblahute/meson,jeandet/meson,QuLogic/meson,becm/meson,thiblahute/meson,mesonbuild/meson,pexip/meson,mesonbuild/meson,pexip/meson,MathieuDuponchelle/meson,becm/meson,MathieuDuponchelle/meson,MathieuDuponchelle/meson,jpakkane/meson,QuLogic/meson,thiblahute/meson,jpakkane/meson,jeandet/meson,mesonbuild/meson,pexip/meson,mesonbuild/meson,jeandet/meson,thiblahute/meson,mesonbuild/meson,mesonbuild/meson,thiblahute/meson,mesonbuild/meson,pexip/meson,becm/meson,mesonbuild/meson,MathieuDuponchelle/meson,pexip/meson,jpakkane/meson