@@ -66,7 +66,7 @@ must start with an `@` symbol so that it can be differentiated from file/directo
For example, the alias `@yii` refers to the Yii installation directory while `@web` contains the base URL for the currently running web application. Path aliases are supported in most places in the Yii core code. For example, `FileCache::cachePath` can accept both a path alias and a normal directory path.
Path aliases are also closely related to class namespaces. It is recommended that a path
alias be defined for each root namespace so that Yii's class autoloader can be used without
alias should be defined for each root namespace so that Yii's class autoloader can be used without
any further configuration. For example, because `@yii` refers to the Yii installation directory,
a class like `yii\web\Request` can be autoloaded by Yii. If you use a third party library
such as Zend Framework, you may define a path alias `@Zend` which refers to its installation
