typo fix [skip ci]

docs/guide-de/README.md

@@ -24,7 +24,7 @@ Einstieg
 * [Arbeiten mit Formularen](start-forms.md)
 * [Arbeiten mit Datenbanken](start-databases.md)
 * [Code generieren mit Gii](start-gii.md)
-* [Ausblick](start-looking-head.md)
+* [Ausblick](start-looking-ahead.md)
 
 
 Application Struktur

docs/guide-es/README.md

@@ -24,7 +24,7 @@ Primeros pasos
 * [Trabajar con formularios](start-forms.md)
 * [Trabajar con bases de datos](start-databases.md)
 * [Generar códigos con Gii](start-gii.md)
-* [Adentrarse en Yii](start-looking-head.md)
+* [Adentrarse en Yii](start-looking-ahead.md)
 
 
 Estructura de una aplicación

docs/guide-fr/README.md

@@ -24,7 +24,7 @@ Mise en Route
 * [Travailler avec les formulaires](start-forms.md)
 * [Travailler avec les bases de données](start-databases.md)
 * [Générer du code avec Gii](start-gii.md)
-* [En savoir plus](start-looking-head.md)
+* [En savoir plus](start-looking-ahead.md)
 
 
 Structure Application

docs/guide-pt-BR/README.md

@@ -24,7 +24,7 @@ Primeiros Passos
 * [Trabalhando com Formulários](start-forms.md)
 * [Trabalhando com Banco de Dados](start-databases.md)
 * [Gerando Código com Gii](start-gii.md)
-* [Visão Geral](start-looking-head.md)
+* [Visão Geral](start-looking-ahead.md)
 
 
 Estrutura de uma Aplicação

docs/guide-ru/README.md

@@ -24,7 +24,7 @@ All Rights Reserved.
 * [Работа с формами](start-forms.md)
 * [Работа с базами данных](start-databases.md)
 * [Генерация кода при помощи Gii](start-gii.md)
-* [Что дальше?](start-looking-head.md)
+* [Что дальше?](start-looking-ahead.md)
 
 
 Структура приложения

docs/guide-uk/README.md

@@ -24,7 +24,7 @@ All Rights Reserved.
 * [Робота з формами](start-forms.md)
 * [Робота з базами даних](start-databases.md)
 * [Генерація коду за допомогою Gii](start-gii.md)
-* [Що далі?](start-looking-head.md)
+* [Що далі?](start-looking-ahead.md)
 
 
 Структура додатка

docs/guide-zh-CN/README.md

@@ -23,7 +23,7 @@ Yii 2.0 权威指南
 * **已定稿** [使用 Forms](start-forms.md)
 * **已定稿** [玩转 Databases](start-databases.md)
 * **已定稿** [用 Gii 生成代码](start-gii.md)
-* **已定稿** [更上一层楼](start-looking-head.md)
+* **已定稿** [更上一层楼](start-looking-ahead.md)
 
 应用结构
 --------

docs/guide/README.md

@@ -24,7 +24,7 @@ Getting Started
 * [Working with Forms](start-forms.md)
 * [Working with Databases](start-databases.md)
 * [Generating Code with Gii](start-gii.md)
-* [Looking Ahead](start-looking-head.md)
+* [Looking Ahead](start-looking-ahead.md)
 
 
 Application Structure

docs/internals/translation-status.md

@@ -12,7 +12,7 @@ start-hello.md                      | Yes
 start-forms.md                      | Yes
 start-databases.md                  | Yes
 start-gii.md                        | Yes
-start-looking-head.md               | Yes
+start-looking-ahead.md               | Yes
 structure-overview.md               | Yes
 structure-entry-scripts.md          | Yes
 structure-applications.md           | Yes