OpenGL EGL needs udev support, so add a comment stating so.
Also, reword the OpenGL EGL prompt to be in the same format as the
OpenGL ES prompt (and like the full OpenGL prompt that will shortly
be added, too.)
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Paul Cercueil <paul@crapouillou.net>
Cc: Bernd Kuhls <berndkuhls@hotmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
 
 comment "Additional API Support"
 
+comment "OpenGL EGL needs udev /dev management"
+       depends on !BR2_PACKAGE_HAS_UDEV
+
 config BR2_PACKAGE_MESA3D_OPENGL_EGL
-       bool "EGL"
+       bool "OpenGL EGL"
        depends on BR2_PACKAGE_HAS_UDEV
        select BR2_PACKAGE_HAS_LIBEGL
        help