fix a broken link

README-ja-jp.md

@@ -620,7 +620,7 @@ module.factory('Service', function ($rootScope, $timeout, MyCustomDependency1, M
   * `$watch` 内はできるだけシンプルな処理にします。一つの `$watch` 内で重くて遅い処理を作ってしまうとアプリケーション全体が遅くなってしまいます。(JavaScriptがシングルスレッドである性質上、 `$digest` のループはシングルスレッドで処理されます)。
   * コレクションを監視する場合、ほんとうに必要でなければオブジェクトの中身まで監視をするのはやめましょう。 `$watchCollection` を用いて同等性の浅いレベルでの監視にとどめておくべきです。
   * `$timeout` のコールバック関数が呼ばれることによって影響を受ける監視対象の変数がない場合に、 `$timeout` 関数の3番目のパラメータをfalseにすることで `$digest` ループをスキップします。
-  * 巨大なコレクションを扱う場合、それはほとんど変更されません。[不可変データ構造を利用しましょう](http://blog.mgechev.com/2015/03/02/immutability-in-angularjs-immutablejs/)。 -->
+  * 巨大なコレクションを扱う場合、それはほとんど変更されません。[不可変データ構造を利用しましょう](http://blog.mgechev.com/2015/03/02/immutability-in-angularjs-immutablejs)。 -->
 
 # コントリビューション
 

README-ko-kr.md

@@ -649,7 +649,7 @@ $scope.divStyle = {
 	* `$watch`내의 연산은 가능한 간단하게 작성합니다. 하나의 `$watch` 안에서 무겁고 느린 연산을 하는 것은 애플리케이션 전체를 느리게 만들 것입니다 (자바스크립트는 싱글 스레드로 작동하므로 `$digest` 루프 역시 싱글 스레드로 작동합니다).
 	* Collection을 watch할 때에는, 꼭 필요한 경우를 제외하면 deep watch를 하지 마세요.그 대신, 얕은 검사(shallow check)를 수행하는 `$watchCollection`을 사용하세요. (When watching collections, do not watch them deeply when not strongly required. Better use `$watchCollection`, which performs a shallow check for equality of the result of the watched expression and the previous value of the expression's evaluation.)
 	* (`$timeout` 사용 시) 만약 콜백 함수에 영향을 받는 변수가 하나도 없는 경우에는, `$timeout` 함수의 세 번째 파라메터를 false로 설정해 `$digest` 루프를 건너뛰게 합니다.
-	* 거의 바뀌지 않는 거대한 collection을 다룰 때에는, [불변 자료구조를 사용하세요](http://blog.mgechev.com/2015/03/02/immutability-in-angularjs-immutablejs/).
+	* 거의 바뀌지 않는 거대한 collection을 다룰 때에는, [불변 자료구조를 사용하세요](http://blog.mgechev.com/2015/03/02/immutability-in-angularjs-immutablejs).
 
 
 * 네트워크 요청을 줄이기 위해서, 여러 html 템플릿 파일들을 하나로 묶고 메인 자바스크립트 파일에 캐싱하세요. [grunt-html2js](https://github.com/karlgoldstein/grunt-html2js)나 [gulp-html2js](https://github.com/fraserxu/gulp-html2js)를 사용하면 됩니다. 자세한 내용은 [여기](http://ng-learn.org/2014/08/Populating_template_cache_with_html2js/)와 [여기](http://slides.com/yanivefraim-1/real-world-angularjs#/34) 를 참고하세요. 이는 html 템플릿 조각이 아주 많은 프로젝트에서 유용합니다. 압축된(minified and gzipped) 메인 자바스크립트 파일 하나로 해결할 수 있기 때문입니다.

README-ru-ru.md

@@ -625,7 +625,7 @@ $scope.divStyle = {
   * Сделайте вычисления в `$watch` максимально простыми. Любые сложные и медленные вычисления в `$watch` замедляют выполнение всего приложения (цикл `$digest` работает в одном потоке, потому что JavaScript однопоточный).
   * При отслеживании коллекций с помощью `$watch` используйте глубокое отслеживание только если это действительно необходимо. Обычно достаточно использовать `$watchCollection`, который выполняет простую проверку свойств только первого уровня наблюдаемого объекта. 
   * При вызове функции `$timeout` устанавливайте третий параметр в false, если функция обратного вызова не изменяет отслеживаемые переменные. В этом случае `$digest` не будет вызван после выполнения функции. 
-  * При работе с редко изменяемыми большими коллекциями, [используйте неизменяемые структуры данных](http://blog.mgechev.com/2015/03/02/immutability-in-angularjs-immutablejs/).
+  * При работе с редко изменяемыми большими коллекциями, [используйте неизменяемые структуры данных](http://blog.mgechev.com/2015/03/02/immutability-in-angularjs-immutablejs).
 
 * Не забывайте про способы уменьшения количества запросов к серверу. Одним из них является объединение/кеширование шаблонов в один файл, к примеру используя [grunt-html2js](https://github.com/karlgoldstein/grunt-html2js) / [gulp-html2js](https://github.com/fraserxu/gulp-html2js). [Здесь](http://ng-learn.org/2014/08/Populating_template_cache_with_html2js/) и [здесь](http://slides.com/yanivefraim-1/real-world-angularjs#/34) есть подробная информация. Эффект особенно ощутим, если проект содержит много отдельных файлов шаблонов небольшого размера.
 

README-tr-tr.md

@@ -212,7 +212,7 @@ Diğer HTML niteliklerini bu dökümanda bulabilirsiniz. [recommendation](http:/
 * Make the computations in `$watch` as simple as possible. Making heavy and slow computations in a single `$watch` will slow down the whole application (the `$digest` loop is done in a single thread because of the single-threaded nature of JavaScript).
 * When watching collections, do not watch them deeply when not strongly required. Better use `$watchCollection`, which performs a shallow check for equility of the result of the watched expression and the previous value of the expression's evaluation.
 * Set third parameter in `$timeout` function to false to skip the `$digest` loop when no watched variables are impacted by the invocation of the `$timeout` callback function.
-* When dealing with big collections, which change rarely, [use immutable data structures](http://blog.mgechev.com/2015/03/02/immutability-in-angularjs-immutablejs/).
+* When dealing with big collections, which change rarely, [use immutable data structures](http://blog.mgechev.com/2015/03/02/immutability-in-angularjs-immutablejs).
 
 ## Diğerleri
 

README-zh-cn.md

@@ -634,7 +634,7 @@ $scope.divStyle = {
 	* 尽可能使 `$watch` 中的运算简单。在单个 `$watch` 中进行繁杂的运算将使得整个应用变慢(由于JavaScript的单线程特性，`$digest` loop 只能在单一线程进行)
 	* 当监听集合时, 如果不是必要的话不要深度监听. 最好使用 `$watchCollection`, 对监听的表达式和之前表达式的值进行浅层的检测.
 	* 当没有变量被  `$timeout` 回调函数所影响时，在 `$timeout` 设置第三个参数为 false 来跳过 `$digest` 循环.
-	* 当面对超大不太改变的集合, [使用 immutable data structures](http://blog.mgechev.com/2015/03/02/immutability-in-angularjs-immutablejs/).
+	* 当面对超大不太改变的集合, [使用 immutable data structures](http://blog.mgechev.com/2015/03/02/immutability-in-angularjs-immutablejs).
 
 
 * 用打包、缓存html模板文件到你的主js文件中，减少网络请求, 可以用 [grunt-html2js](https://github.com/karlgoldstein/grunt-html2js) / [gulp-html2js](https://github.com/fraserxu/gulp-html2js). 详见 [这里](http://ng-learn.org/2014/08/Populating_template_cache_with_html2js/) 和 [这里](http://slides.com/yanivefraim-1/real-world-angularjs#/34) 。 在项目有很多小html模板并可以放进主js文件中时（通过minify和gzip压缩），这个办法是很有用的。

README.md

@@ -666,7 +666,7 @@ $scope.divStyle = {
 	* Make the computations in `$watch` as simple as possible. Making heavy and slow computations in a single `$watch` will slow down the whole application (the `$digest` loop is done in a single thread because of the single-threaded nature of JavaScript).
 	* When watching collections, do not watch them deeply when not strongly required. Better use `$watchCollection`, which performs a shallow check for equality of the result of the watched expression and the previous value of the expression's evaluation.
 	* Set third parameter in `$timeout` function to false to skip the `$digest` loop when no watched variables are impacted by the invocation of the `$timeout` callback function.
-	* When dealing with big collections, which change rarely, [use immutable data structures](http://blog.mgechev.com/2015/03/02/immutability-in-angularjs-immutablejs/).
+	* When dealing with big collections, which change rarely, [use immutable data structures](http://blog.mgechev.com/2015/03/02/immutability-in-angularjs-immutablejs).
 
 
 * Consider decreasing number of network requests by bundling/caching html template files into your main javascript file, using [grunt-html2js](https://github.com/karlgoldstein/grunt-html2js) / [gulp-html2js](https://github.com/fraserxu/gulp-html2js). See [here](http://ng-learn.org/2014/08/Populating_template_cache_with_html2js/) and [here](http://slides.com/yanivefraim-1/real-world-angularjs#/34) for details. This is particularly useful when the project has a lot of small html templates that can be a part of the main (minified and gzipped) javascript file.