[gnome-tweak-tool/gnome-3-26] README: Mention nautilus schemas runtime dependency

[Jeremy Bicha <jbicha src gnome org>]

commit 85d19f2d0771fb075066fe399bcedfd42dbd4f70
Author: Jeremy Bicha <jbicha ubuntu com>
Date:   Sun Oct 8 16:35:07 2017 -0400

    README: Mention nautilus schemas runtime dependency
    
    https://bugzilla.gnome.org/show_bug.cgi?id=788685

 README |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/README b/README
index 11ebade..1c095c5 100644
--- a/README
+++ b/README
@@ -28,6 +28,7 @@ RUNTIME DEPENDENCIES
   - gsettings-desktop-schemas (>= 3.24)
   - gnome-shell (>= 3.24)
   - mutter
+  - nautilus
 
 * Optional:
    - gnome-software (for links from GNOME Shell Extensions page)