refactor: format code.

Author: fky2015

Diff for: examples/cover/main.tex

@@ -1,9 +1,9 @@
-  \documentclass[type=master]{bithesis}
-  \BITSetup{
-    info = {
-      author = FKY,
-    }
+\documentclass[type=master]{bithesis}
+\BITSetup{
+  info = {
+    author = FKY,
   }
-  \begin{document}
-  \MakeTitle
-  \end{document}
+}
+\begin{document}
+\MakeTitle
+\end{document}