[PATCH v3] docs: fb: Remove matroxfb scrollback boot option

This patch remove the reference of scrollback option from this file. This
is related to the below commits.

Commit 973c096f6a85(vgacon: remove software scrollback support)
Commit 50145474f6ef(fbcon: remove soft scrollback code)

Signed-off-by: Bhaskar Chowdhury <redacted>
---
Correcting the previous versions errors. Proper changelog, subject text.
Trying to incorporate Willy's and Greg's suggestions.

 Documentation/fb/matroxfb.rst | 2 --
 1 file changed, 2 deletions(-)

diff --git a/Documentation/fb/matroxfb.rst b/Documentation/fb/matroxfb.rst
index f1859d98606e..6158c49c8571 100644
--- a/Documentation/fb/matroxfb.rst
+++ b/Documentation/fb/matroxfb.rst

@@ -317,8 +317,6 @@ Currently there are following known bugs:
  - interlaced text mode is not supported; it looks like hardware limitation,
    but I'm not sure.
  - Gxx0 SGRAM/SDRAM is not autodetected.
- - If you are using more than one framebuffer device, you must boot kernel
-   with 'video=scrollback:0'.
  - maybe more...
 
 And following misfeatures:

-- 
2.28.0