fix auto numbered list closes #554

Author: basarat

docs/classes-emit.md

@@ -51,6 +51,7 @@ var __extends = this.__extends || function (d, b) {
 };
 ```
 Here `d` refers to the derived class and `b` refers to the base class. This function does two things:
+
 1. copies the static members of the base class onto the child class i.e. `for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p];`
 1. sets up the child class function's prototype to optionally lookup members on the parent's `proto` i.e. effectively `d.prototype.__proto__ = b.prototype`