firmware: remove orphaned Email

Manuel Estrada Sainz passed away on May 9th 2004, his email account got
deactivated. He was in charge of the firmware_class code, and still got
CC'ed in recent discussions about it.

Signed-off-by: Markus Rechberger <markus.rechberger@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/Documentation/firmware_class/README b/Documentation/firmware_class/README
index e9cc8bb..c3480aa 100644
--- a/Documentation/firmware_class/README
+++ b/Documentation/firmware_class/README
@@ -1,7 +1,7 @@
 
  request_firmware() hotplug interface:
  ------------------------------------
-	Copyright (C) 2003 Manuel Estrada Sainz <ranty@debian.org>
+	Copyright (C) 2003 Manuel Estrada Sainz
 
  Why:
  ---