修改注释的位置

README.md

@@ -579,20 +579,20 @@ std::auto_ptr<std::string> ps (new std::string(str))；
 class Flyable                       //【能飞的】
 {
 public:
-    virtual void takeoff() = 0;    //起飞
-    virtual void land() = 0;       //降落
+    virtual void takeoff() = 0;     // 起飞
+    virtual void land() = 0;        // 降落
 }
 class Bird : public Flyable         //【鸟】
 {
 public:
-    void foraging() {...}           //觅食
+    void foraging() {...}           // 觅食
     virtual void takeoff() {...}
     virtual void land() {...}
 }
 class Plane : public Flyable        //【飞机】
 {
 public:
-    void carry() {...}              //运输
+    void carry() {...}              // 运输
     virtual void take off() {...}
     virtual void land() {...}
 }