update

docs/guide-zh-CN/README.md

@@ -139,9 +139,9 @@ RESTful Web 服务
 -----
 
 * **编撰中** [概述](test-overview.md)
-* **待定中** [单元测试](test-unit.md)
-* **待定中** [功能测试](test-functional.md)
-* **待定中** [验收测试](test-acceptance.md)
+* **编撰中** [单元测试](test-unit.md)
+* **编撰中** [功能测试](test-functional.md)
+* **编撰中** [验收测试](test-acceptance.md)
 * **编撰中** [测试夹具](test-fixtures.md)
 
 

docs/guide-zh-CN/concept-aliases.md

@@ -86,7 +86,7 @@ $cache = new FileCache([
 预定义的别名 <a name="predefined-aliases"></a>
 ------------------
 
-Yii 预定义了一系列别名来简化常用路径和 URL的使用：
+Yii 预定义了一系列别名来简化常用路径和 URL 的使用：
 
 - `@yii` - `BaseYii.php` 文件所在的目录（也被称为框架安装目录）
 - `@app` - 当前运行的应用 [[yii\base\Application::basePath|根路径（base path）]] 

docs/guide-zh-CN/start-databases.md

@@ -27,16 +27,16 @@ CREATE TABLE `country` (
   `population` INT(11) NOT NULL DEFAULT '0'
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8;
 
-INSERT INTO `Country` VALUES ('AU','Australia',18886000);
-INSERT INTO `Country` VALUES ('BR','Brazil',170115000);
-INSERT INTO `Country` VALUES ('CA','Canada',1147000);
-INSERT INTO `Country` VALUES ('CN','China',1277558000);
-INSERT INTO `Country` VALUES ('DE','Germany',82164700);
-INSERT INTO `Country` VALUES ('FR','France',59225700);
-INSERT INTO `Country` VALUES ('GB','United Kingdom',59623400);
-INSERT INTO `Country` VALUES ('IN','India',1013662000);
-INSERT INTO `Country` VALUES ('RU','Russia',146934000);
-INSERT INTO `Country` VALUES ('US','United States',278357000);
+INSERT INTO `country` VALUES ('AU','Australia',18886000);
+INSERT INTO `country` VALUES ('BR','Brazil',170115000);
+INSERT INTO `country` VALUES ('CA','Canada',1147000);
+INSERT INTO `country` VALUES ('CN','China',1277558000);
+INSERT INTO `country` VALUES ('DE','Germany',82164700);
+INSERT INTO `country` VALUES ('FR','France',59225700);
+INSERT INTO `country` VALUES ('GB','United Kingdom',59623400);
+INSERT INTO `country` VALUES ('IN','India',1013662000);
+INSERT INTO `country` VALUES ('RU','Russia',146934000);
+INSERT INTO `country` VALUES ('US','United States',278357000);
 ```
 
 于是便有了一个名为 `yii2basic` 的数据库，在这个数据库中有一个包含三个字段的数据表 `country`，表中有十行数据。

docs/guide-zh-CN/tutorial-core-validators.md

@@ -121,7 +121,7 @@ public function rules()
 
 ```php
 function foo($model, $attribute) {
-    // ... compute $value ...
+    // ... 计算 $value ...
     return $value;
 }
 ```