[eog] User docs: Remove stray reference to removed toolbar.page

[Andre Klapper <aklapper src gnome org>]

commit 57db3502cdbd411fe1654bdacf7a9a0429b83cfd
Author: Andre Klapper <a9016009 gmx de>
Date:   Tue Aug 8 20:11:52 2017 +0200

    User docs: Remove stray reference to removed toolbar.page

 help/C/zoom.page |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/help/C/zoom.page b/help/C/zoom.page
index c8ecde7..f60273c 100644
--- a/help/C/zoom.page
+++ b/help/C/zoom.page
@@ -5,7 +5,6 @@
   <info>
     <link type="guide" xref="index#viewing"/>
     <link type="seealso" xref="shortcuts#zoom-rotate"/>
-    <link type="seealso" xref="toolbar"/>
     <desc>Enlarge the picture on the screen by clicking <guiseq><gui>View</gui><gui>Zoom 
In</gui></guiseq>.</desc>
 
     <revision pkgversion="3.2" version="0.1" date="2011-09-05" status="final"/>