modsign: change default key details

Change default key details to be more obviously unspecified.

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: James Morris <james.l.morris@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/Documentation/module-signing.txt b/Documentation/module-signing.txt
index 09c2382..c72702e 100644
--- a/Documentation/module-signing.txt
+++ b/Documentation/module-signing.txt
@@ -119,9 +119,9 @@
 should be altered from the default:
 
 	[ req_distinguished_name ]
-	O = Magrathea
-	CN = Glacier signing key
-	emailAddress = slartibartfast@magrathea.h2g2
+	#O = Unspecified company
+	CN = Build time autogenerated kernel key
+	#emailAddress = unspecified.user@unspecified.company
 
 The generated RSA key size can also be set with: