doc: Fix array syntax [skip ci]
doc: Fix array syntax [skip ci]

Adds a square bracket to create a valid array.
pexip/meson,QuLogic/meson,QuLogic/meson,QuLogic/meson,pexip/meson,jpakkane/meson,mesonbuild/meson,jpakkane/meson,mesonbuild/meson,mesonbuild/meson,QuLogic/meson,mesonbuild/meson,pexip/meson,pexip/meson,pexip/meson,jpakkane/meson,pexip/meson,QuLogic/meson,mesonbuild/meson,QuLogic/meson,jpakkane/meson,QuLogic/meson,mesonbuild/meson,mesonbuild/meson,jpakkane/meson,mesonbuild/meson,pexip/meson,pexip/meson,jpakkane/meson,pexip/meson,QuLogic/meson,QuLogic/meson,jpakkane/meson,jpakkane/meson,mesonbuild/meson,jpakkane/meson,mesonbuild/meson,pexip/meson