[gedit] docs: Fix my markup

[Andre Klapper <aklapper src gnome org>]

commit f6d5498be048c75ae2002f2989ed07b39b30fa2a
Author: Andre Klapper <a9016009 gmx de>
Date:   Sun Sep 17 02:36:44 2017 +0200

    docs: Fix my markup

 help/C/gedit-plugins-quick-open.page |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/C/gedit-plugins-quick-open.page b/help/C/gedit-plugins-quick-open.page
index 7d5831a..bfeffec 100644
--- a/help/C/gedit-plugins-quick-open.page
+++ b/help/C/gedit-plugins-quick-open.page
@@ -32,7 +32,7 @@
   <steps>
     <item><p>Open the <app>Quick Open</app> dialog box by pressing
     <keyseq><key>Ctrl</key><key>Alt</key><key>O</key></keyseq>, or by selecting
-    <guiseq><gui style="menuitem">Quick Open…</gui>.</p>
+    <gui style="menuitem">Quick Open…</gui>.</p>
     <p>The <gui>Quick Open</gui> file dialog will appear.</p></item>
     <item><p>Use your mouse to select the file or files that you want to
     open.</p>