[eog] User docs: Update instructions where/how to find menu item in UI

[Andre Klapper <aklapper src gnome org>]

commit 25f7251a626517c01e42901c663bbdd917a15be6
Author: Andre Klapper <a9016009 gmx de>
Date:   Tue Aug 8 20:20:29 2017 +0200

    User docs: Update instructions where/how to find menu item in UI

 help/C/desktop-background.page |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/help/C/desktop-background.page b/help/C/desktop-background.page
index 3ffcdd6..96cb83d 100644
--- a/help/C/desktop-background.page
+++ b/help/C/desktop-background.page
@@ -19,8 +19,7 @@
 
 <title>Make the current picture your desktop background</title>
 <p>To set the picture that you are currently viewing as the background 
-image on your desktop, click <guiseq><gui>Image</gui><gui>Set as Wallpaper</gui>
-</guiseq>.</p>
+image on your desktop, click <gui style="menuitem">Set as Wallpaper</gui>.</p>
 
 <p>This will immediately change the background to the picture you're viewing. 
 You will then be asked if you would like to