diff --git a/docs/envvars.rst b/docs/envvars.rst
index e7da7e9eec3..08cbea26498 100644
--- a/docs/envvars.rst
+++ b/docs/envvars.rst
@@ -364,7 +364,7 @@ Gallium environment variables
 -----------------------------
 
 ``GALLIUM_HUD``
-   draws various information on the screen, like framerate, cpu load,
+   draws various information on the screen, like framerate, CPU load,
    driver statistics, performance counters, etc. Set
    ``GALLIUM_HUD=help`` and run e.g. ``glxgears`` for more info.
 ``GALLIUM_HUD_PERIOD``