[eog] Docs: Remove link to non-existing Shortcuts help page

[Andre Klapper <aklapper src gnome org>]

commit fe375c067b15d2c43378c7e579cd6f179ede27e4
Author: Andre Klapper <a9016009 gmx de>
Date:   Tue Jun 1 21:52:43 2021 +0200

    Docs: Remove link to non-existing Shortcuts help page

 help/C/zoom.page | 1 -
 1 file changed, 1 deletion(-)
---
diff --git a/help/C/zoom.page b/help/C/zoom.page
index 37fe56fc..cc434f45 100644
--- a/help/C/zoom.page
+++ b/help/C/zoom.page
@@ -4,7 +4,6 @@
 
   <info>
     <link type="guide" xref="index#viewing"/>
-    <link type="seealso" xref="shortcuts#zoom-rotate"/>
     <desc>Enlarge the picture on the screen.</desc>
 
     <revision pkgversion="3.24" version="0.1" date="2011-09-05" status="final"/>