add arc content

index.html

@@ -44,7 +44,7 @@
 
 
         
-    <div class="book"  data-level="0" data-basepath="." data-revision="1401968172845">
+    <div class="book"  data-level="0" data-basepath="." data-revision="1401977527536">
     <div class="book-header">
     <!-- Actions Left -->
     <a href="#" class="btn pull-left toggle-summary" aria-label="Toggle summary"><i class="fa fa-align-justify"></i></a>
@@ -574,7 +574,7 @@
 
                 <div class="page-inner">
                 
-                    <section class="normal" id="section-gitbook_10">
+                    <section class="normal" id="section-gitbook_3">
                     
                         <h1 id="swift-">Swift 编程语言</h1>
 <p>Swift 是苹果在 WWDC 2014 上发布的一款全新的编程语言，本书译自苹果官方的 Swift 教程《The Swift Programming Language》。</p>
@@ -625,4 +625,5 @@ require(["gitbook"], function(gitbook) {
     </body>
     
 </html>
+
 >