[mutter] settings: Remove confused comment

[Jonas Ådahl <jadahl src gnome org>]

commit 909dbafd67218dc4840f5b753e48fb591296c0e4
Author: Jonas Ådahl <jadahl gmail com>
Date:   Thu Jun 7 10:22:11 2018 +0200

    settings: Remove confused comment
    
    It got lost, lets help it find the way out.

 src/backends/meta-settings.c | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/src/backends/meta-settings.c b/src/backends/meta-settings.c
index a73850ed6..34d49b3ed 100644
--- a/src/backends/meta-settings.c
+++ b/src/backends/meta-settings.c
@@ -260,7 +260,6 @@ experimental_features_handler (GVariant *features_variant,
   g_variant_iter_init (&features_iter, features_variant);
   while (g_variant_iter_loop (&features_iter, "s", &feature))
     {
-      /* So far no experimental features defined. */
       if (g_str_equal (feature, "scale-monitor-framebuffer"))
         features |= META_EXPERIMENTAL_FEATURE_SCALE_MONITOR_FRAMEBUFFER;
       else if (g_str_equal (feature, "kms-modifiers"))