* Fix "cls" command when used with splash screen

* Increase NFS download timeout (now 1 min - 10 sec is to short for a
  slow download of a big image)
diff --git a/README b/README
index fcdcce6..faa5ec4 100644
--- a/README
+++ b/README
@@ -895,7 +895,7 @@
 		If this option is set, the environment is checked for
 		a variable "splashimage". If found, the usual display
 		of logo, copyright and system information on the LCD
-		is supressed and the BMP image at the address
+		is suppressed and the BMP image at the address
 		specified in "splashimage" is loaded instead. The
 		console is redirected to the "nulldev", too. This
 		allows for a "silent" boot where a splash screen is