[rhythmbox] Fix typo in zh_CN user docs translation

[Andre Klapper <aklapper src gnome org>]

commit f0dd090e6d13a81b188af8b97385e38ef4b2c217
Author: Andre Klapper <a9016009 gmx de>
Date:   Mon Sep 25 15:22:16 2017 +0200

    Fix typo in zh_CN user docs translation

 help/zh_CN/zh_CN.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/help/zh_CN/zh_CN.po b/help/zh_CN/zh_CN.po
index 82cf856..6e90a20 100644
--- a/help/zh_CN/zh_CN.po
+++ b/help/zh_CN/zh_CN.po
@@ -1065,7 +1065,7 @@ msgid ""
 "<guilabel>Titles</guilabel>."
 msgstr ""
 "要进行更精确的搜索，你可以选在仅查找某指定标签为 <guilabel>艺术家</"
-"guilabel>，<guilabel>专辑</guilabel>或者<guilabel歌曲名</guilabel>。"
+"guilabel>，<guilabel>专辑</guilabel>或者<guilabel>歌曲名</guilabel>。"
 
 #: C/rhythmbox.xml:659(title)
 msgid "Find tracks using the Browser"