diff --git include/gruvideo_fb.h include/gruvideo_fb.h
index 17debd6..850946d 100644
--- include/grub/video_fb.h
+++ include/grub/video_fb.h
@@ -16,6 +16,12 @@
  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+/* SPECIAL NOTE!
+
+   - In this driver we assume that every memory can be accessed by same memory
+     bus.  If there are different address spaces do not use this code as a base
+     code for other archs.  */
+
 #ifndef GRUB_VIDEO_FB_HEADER
 #define GRUB_VIDEO_FB_HEADER	1
 
diff --git video/ffbblit.c video/ffbblit.c
index 5b613bc..705da83 100644
--- video/fb/fbblit.c
+++ video/fb/fbblit.c
@@ -16,13 +16,7 @@
  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/* SPECIAL NOTES!
-
-   Please note following when reading the code below:
-
-   - In this driver we assume that every memory can be accessed by same memory
-   bus.  If there are different address spaces do not use this code as a base
-   code for other archs.
+/* SPECIAL NOTE!
 
    - Every function in this code assumes that bounds checking has been done in
    previous phase and they are opted out in here.  */
diff --git video/ffbfill.c video/ffbfill.c
index a4ca7c2..dba8ceb 100644
--- video/fb/fbfill.c
+++ video/fb/fbfill.c
@@ -16,13 +16,7 @@
  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/* SPECIAL NOTES!
-
-   Please note following when reading the code below:
-
-   - In this driver we assume that every memory can be accessed by same memory
-     bus.  If there are different address spaces do not use this code as a base
-     code for other archs.
+/* SPECIAL NOTE!
 
    - Every function in this code assumes that bounds checking has been done in
      previous phase and they are opted out in here.  */
diff --git video/ffbutil.c video/ffbutil.c
index 1fa48ec..db28e97 100644
--- video/fb/fbutil.c
+++ video/fb/fbutil.c
@@ -16,13 +16,7 @@
  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-/* SPECIAL NOTES!
-
-   Please note following when reading the code below:
-
-   - In this driver we assume that every memory can be accessed by same memory
-     bus.  If there are different address spaces do not use this code as a base
-     code for other archs.
+/* SPECIAL NOTE!
 
    - Every function in this code assumes that bounds checking has been done in
      previous phase and they are opted out in here.  */