From 2c2097e940df4663b0b0054963e2c5b5a2a7f6a4 Mon Sep 17 00:00:00 2001
From: Lee_Klaus <iversonwoool@gmail.com>
Date: Mon, 10 Dec 2018 10:26:54 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9C=80=E6=96=B0=E6=96=87=E6=A1=A3=E4=B8=AD?=
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---
 source/chapter2/01_The_Basics.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/source/chapter2/01_The_Basics.md b/source/chapter2/01_The_Basics.md
index 61879282..218ef5ba 100755
--- a/source/chapter2/01_The_Basics.md
+++ b/source/chapter2/01_The_Basics.md
@@ -667,7 +667,7 @@ let implicitString: String = assumedString  // 不需要感叹号
 
 ```swift
 if assumedString != nil {
-    print(assumedString)
+    print(assumedString!)
 }
 // 输出 "An implicitly unwrapped optional string."
 ```