docs: replace another envar that sneaked in

This commit is contained in:
William Jon McCann 2014-02-04 17:25:37 -05:00
parent bf7afa48f8
commit 9ff678c37f

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@ -920,7 +920,7 @@ gdk_screen_get_rgba_visual (GdkScreen *screen)
*
* This will be the visual returned by gdk_screen_get_rgba_visual()
* unless that is not available, or unless the environment
* variable <envar>GDK_RGBA</envar> is set to 0.
* variable `GDK_RGBA` is set to `0`.
*
* Return value: (transfer none): the preferred visual to use
* for windows