feat: 更新排版Ⅲ标题

Author: Myriad-Dreamin

src/book.typ

@@ -34,7 +34,7 @@
     - #chapter("tutorial/scripting-control-flow.typ")[控制流]
     - #chapter("tutorial/doc-stateful.typ")[状态化]
     = 教程 — 排版Ⅲ
-    - #chapter("tutorial/scripting-shape.typ")[图表]
+    - #chapter("tutorial/scripting-shape.typ")[图形排版]
     - #chapter("tutorial/writing-chinese.typ")[中文排版]
     - #chapter("tutorial/writing-math.typ")[数学排版]
     = 教程 — 附录Ⅰ

src/tutorial/scripting-shape.typ

@@ -1,6 +1,6 @@
 #import "mod.typ": *
 
-#show: book.page.with(title: "图表")
+#show: book.page.with(title: "图形排版")
 
 == 线条