DocBook/drm: `device aware' -> `device-aware'

Signed-off-by: NMichael Witten <mfwitten@gmail.com>

Documentation/DocBook/drm.tmpl

@@ -841,7 +841,7 @@ void intel_crt_init(struct drm_device *dev)
       The DRM core exports several interfaces to applications,
       generally intended to be used through corresponding libdrm
       wrapper functions.  In addition, drivers export device-specific
-      interfaces for use by userspace drivers & device aware
+      interfaces for use by userspace drivers & device-aware
       applications through ioctls and sysfs files.
     </para>
     <para>