angular#1199

documentation update to convey support for both string and number values in ngTrueValue and ngFalseValue attributes

Author: simonsparks

src/ng/directive/input.js

@@ -340,8 +340,8 @@ var inputType = {
    *
    * @param {string} ngModel Assignable angular expression to data-bind to.
    * @param {string=} name Property name of the form under which the control is published.
-   * @param {string=} ngTrueValue The value to which the expression should be set when selected.
-   * @param {string=} ngFalseValue The value to which the expression should be set when not selected.
+   * @param {string=} ngTrueValue The string or number value to which the expression should be set when selected.
+   * @param {string=} ngFalseValue The string or number value to which the expression should be set when not selected.
    * @param {string=} ngChange Angular expression to be executed when input changes due to user
    *    interaction with the input element.
    *