- re-word an error message

- mention overloading in readme

Author: wizard04wsu

README.md

@@ -73,7 +73,7 @@ s.whatAmI();		//I am a rectangle. I am a square.
 
 ### Protected members
 
-Additionally, a class can give its descendants protected access to its private variables. Once <code>*Super*()</code> is called within the constructor, the protected properties of its parent class are made available via <code>*Super*.protected</code>. This object will be available to child classes as well; any additions to or deletions of its members that are made here in the constructor will be reflected in the class' descendants.
+Additionally, a class can give its descendants protected access to its private variables. Once <code>*Super*()</code> is called within the constructor, the protected properties of its parent class are made available via <code>*Super*.protected</code>. This object will be available to child classes as well; any additions/deletions/overloads of its members that are made here in the constructor will be reflected in the class' descendants.
 
 #### Example
 

src/Class.js

@@ -118,7 +118,7 @@
 				$constructorFn.apply(newInstance, [superFn].concat([].slice.call(arguments)));	//(This way it doesn't create another new function every time a constructor is run.)
 
 				if(!superFnCalled && !$warnedAboutSuper){
-					warn(newClass.name+" constructor does not call Super()");
+					warn(newClass.name+" instance is not initialized by its parent class");
 					$warnedAboutSuper = true;	//prevent multiple warnings about the same issue
 				}