add left bracket to subfigures

Author: YangLaTeX

body/chapter02.tex

@@ -171,15 +171,15 @@ \subsubsection{子图}[Sub-picture example]
 \begin{minipage}[t]{0.3\textwidth}
 \wuhao \setlist[description]{font=\normalfont}
 	\begin{description}
-		\item[a)]子图图题
+		\item[(a)]子图图题
 	\end{description}
  \end{minipage}
  \hspace{2em}
  \begin{minipage}[t]{0.3\textwidth}
 \wuhao \setlist[description]{font=\normalfont}
 	\begin{description}
-		\item[b)]子图图题
-		\item[b)]Subfigure caption
+		\item[(b)]子图图题
+		\item[(b)]Subfigure caption
 	\end{description}
 \end{minipage}
 \end{figure}