package/xdriver_xf86-video-qxl: fix 'appropriate' typo

Found by codespell.

Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Julien Olivain <ju.o@free.fr>
(cherry picked from commit 2e8cd8199c5024cf419336d509c8714cf560e8b4)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/x11r7/xdriver_xf86-video-qxl/xdriver_xf86-video-qxl.mk

@@ -19,7 +19,7 @@ XDRIVER_XF86_VIDEO_QXL_DEPENDENCIES = \
 	xorgproto \
 	xserver_xorg-server
 
-# configure doesn't look for drm headers in the appropiate place, so help it
+# configure doesn't look for drm headers in the appropriate place, so help it
 # libdrm is only useful with udev for KMS
 ifeq ($(BR2_PACKAGE_HAS_UDEV),y)
 XDRIVER_XF86_VIDEO_QXL_CONF_ENV += REQUIRED_MODULES=libdrm