[gnome-software] fix a tiny problem for zh_CN translation

[YunQiang Su <yqsu src gnome org>]

commit fe45812afeea12e19cc6d30f3e5ad879c98fe451
Author: YunQiang Su <yqsu src gnome org>
Date:   Fri Apr 8 22:11:19 2016 +0800

    fix a tiny problem for zh_CN translation

 po/zh_CN.po |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/po/zh_CN.po b/po/zh_CN.po
index 8149188..12031d1 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -492,7 +492,7 @@ msgstr "去购物(_L)"
 #. in GTK+ project. Please use the same translation.
 #: ../src/gs-hiding-box.c:384
 msgid "Spacing"
-msgstr "空格"
+msgstr "间距"
 
 #: ../src/gs-hiding-box.c:385
 msgid "The amount of space between children"