Change grammar from "log [style]" to "log style [style]".

src/etc/examples/httpd.conf

@@ -1,4 +1,4 @@
-# $OpenBSD: httpd.conf,v 1.6 2014/08/03 11:51:40 reyk Exp $
+# $OpenBSD: httpd.conf,v 1.7 2014/08/04 16:07:59 reyk Exp $
 
 #
 # Macros
@@ -28,7 +28,7 @@ server "www.example.com" {
 
 	location "/pub/*" {
 		directory auto index
-		log combined
+		log style combined
 	}
 
 	location "*.php" {