/* The business with `cmaps_per_screen' is to fake out the SGI 8-bit video
hardware, which is capable of installing multiple (4) colormaps
- simultaniously. We have to install multiple copies of the same set of
+ simultaneously. We have to install multiple copies of the same set of
colors in order to fill up all the available slots in the hardware color
lookup table, so we install an extra N colormaps per screen to make sure
that all screens really go black.