From eb5360fe110cc484c79d1c35b55ad453cb857560 Mon Sep 17 00:00:00 2001
From: Jeff Chen <s991424@gmail.com>
Date: Tue, 30 Jan 2018 11:09:02 -0800
Subject: [PATCH] Update CH08.md

fix typo & parameter data type
---
 docs/CH08.md | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/CH08.md b/docs/CH08.md
index ed9ce05..01f7ee7 100644
--- a/docs/CH08.md
+++ b/docs/CH08.md
@@ -643,7 +643,7 @@ public class CloneDemo {
 
     public class ConcreteCircle {
         private double radius;
-        public void setRedius(int radius) { this.radius = radius; }
+        public void setRadius(double radius) { this.radius = radius; }
         public double getRadius() { return radius; }
         public void render() {
             System.out.printf("畫一個半徑 %f 的實心圓\n", getRadius());
@@ -652,7 +652,7 @@ public class CloneDemo {
     
     public class HollowCircle {
         private double radius;
-        public void setRedius(int radius) { this.radius = radius; }
+        public void setRadius(double radius) { this.radius = radius; }
         public double getRadius() { return radius; }
         public void render() {
             System.out.printf("畫一個半徑 %f 的空心圓\n", getRadius());
@@ -666,7 +666,7 @@ public class CloneDemo {
 public abstract class AbstractCircle {
     protected double radius;
 
-    public void setRedius(int radius) { this.radius = radius; }
+    public void setRadius(double radius) { this.radius = radius; }
     public double getRadius() { return radius; }
 
     public abstract void render();