[6.0] 272e043e3 Be more inclusive, 6.0 has strands too

[Dridi Boukelmoune]

commit 272e043e3a6df2698f7af402785e783f4dd21e5e
Author: Dridi Boukelmoune <dridi.boukelmoune at gmail.com>
Date:   Wed Jul 3 12:18:13 2019 +0200

    Be more inclusive, 6.0 has strands too

diff --git a/doc/sphinx/reference/vmod.rst b/doc/sphinx/reference/vmod.rst
index 1897029ad..5630d625d 100644
--- a/doc/sphinx/reference/vmod.rst
+++ b/doc/sphinx/reference/vmod.rst
@@ -390,7 +390,7 @@ STEVEDORE
 STRING_LIST
 	C-type: ``const char *, ...``
 
-	`Notice: New vmod developments for 6.1 and later must
+	`Notice: New vmod developments for 6.0 LTS and later must
 	use STRANDS instead of STRING_LIST, which is going away.`
 
 	A multi-component text-string.  We try very hard to avoid