[glade] Fix typo in Bulgarian user docs translation

[Andre Klapper <aklapper src gnome org>]

commit 9a6ba8cb281113fab580b7c573a1c7aa7d1bfe62
Author: Andre Klapper <a9016009 gmx de>
Date:   Mon Sep 25 15:20:52 2017 +0200

    Fix typo in Bulgarian user docs translation

 help/bg/bg.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/bg/bg.po b/help/bg/bg.po
index 222e15a..c69a6dc 100644
--- a/help/bg/bg.po
+++ b/help/bg/bg.po
@@ -745,7 +745,7 @@ msgid ""
 "menuchoice>. The original widget remains attached to the parent."
 msgstr ""
 "За да копирате графичен обект в буфера за обмен, изберете го и използвайте "
-"<menuchoice><guimenu>Редактиране</guimenu><guisubmenu>Копиране</guisubmenu</"
+"<menuchoice><guimenu>Редактиране</guimenu><guisubmenu>Копиране</guisubmenu></"
 "menuchoice>. Оригиналният графичен обект остава прикрепен към контейнера."
 
 #: ../C/glade.xml:411(title)