[four-in-a-row] help: Remove a seealso link to a non-existing page

[Andre Klapper <aklapper src gnome org>]

commit 480381c2206987973dff6bc31ae8d84798b9bc8b
Author: Andre Klapper <a9016009 gmx de>
Date:   Mon Jul 6 21:00:25 2020 +0200

    help: Remove a seealso link to a non-existing page

 help/C/controls-default.page | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/help/C/controls-default.page b/help/C/controls-default.page
index 513fa39..696b1a7 100644
--- a/help/C/controls-default.page
+++ b/help/C/controls-default.page
@@ -5,8 +5,6 @@
   <info>
     <link type="guide" xref="index#play"/>
 
-    <link type="seealso" xref="controls-change"/>
-
     <revision pkgversion="3.8" version="0.1" date="2013-03-29" status="final"/>
     <revision pkgversion="3.28" version="0.2" date="2018-09-01" status="final"/>