Update README.md

README.md

@@ -67,12 +67,10 @@ var Student = Class(Person, {
   constructor: function(id, name, age) {
     this.id = id;
     Student.$super.call(this, name, age);        // Invoke parent's constructor
-    // this.$super(name, age);                   // This api is removed since v2.1.0
   },
 
   toString: function() {
     return this.id + "/" + Student.$superp.toString.call(this); // Invoke parent's toString method
-    // return this.id + "/" + this.$super();                    // This api is removed since v2.1.0
   }
 });
 
@@ -433,4 +431,4 @@ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
+THE SOFTWARE.