Update i18n.md

docs/guide/i18n.md

@@ -97,7 +97,7 @@ language is used.
 `fileMap` specifies how message categories specified in the first argument of `\Yii::t()` are mapped to files when
 `PhpMessageSource` is used. In the example we're defining two categories `app` and `app/error`.
 
-Instead of configuring `fileMap` you can rely on convention which is `messages/BasePath/LanguageID/CategoryName.php`.
+Instead of configuring `fileMap` you can rely on convention which is `BasePath/messages/LanguageID/CategoryName.php`.
 
 #### Named placeholders
 
@@ -425,4 +425,4 @@ After cofiguring the component can be accessed as `Yii::$app->formatter`.
 Note that in order to use i18n formatter you need to install and enable
 [intl](http://www.php.net/manual/en/intro.intl.php) PHP extension.
 
-In order to learn about formatter methods refer to its API documentation: [[yii\i18n\Formatter]].
\ No newline at end of file
+In order to learn about formatter methods refer to its API documentation: [[yii\i18n\Formatter]].