From d8e407917e49cf98619405fa7cd0660f92a99a58 Mon Sep 17 00:00:00 2001
From: EthanDeng <ddswhu@outlook.com>
Date: Sun, 18 Sep 2022 20:01:29 +0800
Subject: [PATCH] brackets problem

---
 elegantpaper-cn.tex | 2 +-
 elegantpaper-en.tex | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/elegantpaper-cn.tex b/elegantpaper-cn.tex
index 8c77615..5f0565b 100644
--- a/elegantpaper-cn.tex
+++ b/elegantpaper-cn.tex
@@ -51,7 +51,7 @@
 此模板定义了一个语言选项 \lstinline{lang}，可以选择英文模式 \lstinline{lang=en}（默认）或者中文模式 \lstinline{lang=cn}。当选择中文模式时，图表的标题引导词以及参考文献，定理引导词等信息会变成中文。你可以通过下面两种方式来选择语言模式：
 \begin{lstlisting}
 \documentclass[lang=cn]{elegantpaper} % or
-\documentclass{cn}{elegantpaper} 
+\documentclass[cn]{elegantpaper} 
 \end{lstlisting}
 
 \textbf{注意：} 英文模式下，由于没有添加中文宏包，无法输入中文。如果需要输入中文，可以通过在导言区引入中文宏包 \lstinline{ctex} 或者加入 \lstinline{xeCJK} 宏包后自行设置字体。 
diff --git a/elegantpaper-en.tex b/elegantpaper-en.tex
index 91c4cf7..0427366 100644
--- a/elegantpaper-en.tex
+++ b/elegantpaper-en.tex
@@ -45,7 +45,7 @@ This template is based on the standard \LaTeX{} article class, hence the argumen
 Language mode option \lstinline{lang} allows two alternative inputs, \lstinline{lang=en} (default)  for English or \lstinline{lang=cn} for Chinese. \lstinline{lang=cn} will make the caption of figure/table, abstract name, refname etc. Chinese. You can use this option as
 \begin{lstlisting}
 \documentclass[lang=cn]{elegantpaper} % or
-\documentclass{cn}{elegantpaper} 
+\documentclass[cn]{elegantpaper} 
 \end{lstlisting}
 \textbf{Note:} Under the English mode \lstinline{lang=en}, Chinese characters are not allowed. To type in Chinese, please load  \lstinline{ctex} or \lstinline{xeCJK} package at the preamble as:
 \begin{lstlisting}