[gnome-chess] help: Use menu button to change engines

[Andre Klapper <aklapper src gnome org>]

commit 9276c93cc88abaaac30161cab5ecb8582abb8d59
Author: Andre Klapper <a9016009 gmx de>
Date:   Sat Mar 2 21:49:34 2019 +0100

    help: Use menu button to change engines

 help/C/chess-engines.page | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/help/C/chess-engines.page b/help/C/chess-engines.page
index eddc04a..0b3223b 100644
--- a/help/C/chess-engines.page
+++ b/help/C/chess-engines.page
@@ -5,6 +5,7 @@
     <link type="guide" xref="index#advanced" />
     <revision version="0.1" date="2011-12-10" status="stub"/>
     <revision pkgversion="3.28" version="0.2" date="2018-09-05" status="stub"/>
+    <revision pkgversion="3.31.90" version="0.3" date="2019-03-02" status="stub"/>
 
     <credit type="author">
       <name>Andre Klapper</name>
@@ -20,7 +21,7 @@
   <steps>
     <title>To change the computer engine, or to play with a friend:</title>
     <item>
-      <p>Open the application menu in the top bar and select
+      <p>Press the menu button in the top-right corner of the window and select
       <guiseq><gui style="menuitem">Preferences</gui>
       <gui style="menuitem">Game</gui></guiseq>.</p>
     </item>