doc: fix typo of GALLIUM_HUD_TOGGLE_SIGNAL
authorChristoph Haag <haagch+mesa@frickel.club>
Tue, 6 Sep 2016 23:13:39 +0000 (01:13 +0200)
committerNicolai Hähnle <nicolai.haehnle@amd.com>
Thu, 8 Sep 2016 18:19:35 +0000 (20:19 +0200)
commit7b414bc51216ccddaaafa939d22eac281e291d0a
treec2ee3b47ac5009c8071f19293ef6f9eaaa53b986
parenta00bd7bc274c9d014883c08a5144f2a1db10ab80
doc: fix typo of GALLIUM_HUD_TOGGLE_SIGNAL

In the original commit message in 56a1c10 it was wrongly used too:
- env GALLIUM_HUD_SIGNAL_TOGGLE: toggle visibility via signal

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
docs/envvars.html