[gnome-calculator] Update Chinese (China) translation

[Translations User D-L <translations src gnome org>]

commit 71329632342f84597ea09e4736660b5f50246ddb
Author: Boyuan Yang <073plan gmail com>
Date:   Tue Jul 21 18:11:30 2020 +0000

    Update Chinese (China) translation

 po/zh_CN.po | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/po/zh_CN.po b/po/zh_CN.po
index 64973477..2ad68cd3 100644
--- a/po/zh_CN.po
+++ b/po/zh_CN.po
@@ -23,8 +23,8 @@ msgstr ""
 "Project-Id-Version: gnome-calculator master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-calculator/";
 "issues\n"
-"POT-Creation-Date: 2020-06-06 07:27+0000\n"
-"PO-Revision-Date: 2020-06-30 18:46-0400\n"
+"POT-Creation-Date: 2020-07-14 12:08+0000\n"
+"PO-Revision-Date: 2020-07-21 14:10-0400\n"
 "Last-Translator: Boyuan Yang <073plan gmail com>\n"
 "Language-Team: Chinese (China) <i18n-zh googlegroups com>\n"
 "Language: zh_CN\n"
@@ -622,7 +622,7 @@ msgstr "反余弦函数在 [-1,1] 范围之外无意义"
 #. Translators: Error displayed when trying to calculate undefined atan(i) or atan (-i)
 #: lib/number.vala:725
 msgid "Arctangent function is undefined for values i and -i"
-msgstr "反正切函数在 [-i,i] 范围之外无意义"
+msgstr "反正切函数在 i 和 -i 上未定义"
 
 #. Translators: Error displayed when inverse hyperbolic cosine value is undefined
 #: lib/number.vala:775
@@ -1122,7 +1122,7 @@ msgstr "acre,acres"
 
 #: lib/unit.vala:68
 msgid "Square Foot"
-msgstr "平方根"
+msgstr "平方英尺"
 
 #: lib/unit.vala:68
 #, c-format