执行代码的时候，google developer tool报The controller with the name 'my-injectorCtrl' is not registered的错误，如果我想使用推断式注入，这样写哪里错了。本人菜鸟，实在想不出哪里错了，望各位大神指点，感激不尽!

HTML文件的内容：

<p ng-app>
    <p ng-controller="my-injectorCtrl">
        <span>{{TestInjector1}}</span>
    </p>
</p>

JS文件的内容：

var myInjectorModule = angular.module("MyInjectorModule",[]);

var myInjectorCtrl = function($scope){
    $scope.TestInjector1 = "Hello  Injector";
}

myInjectorModule.controller("myInjectorCtrl",myInjectorCtrl);