docs/guide/output-formatter.md - revised [ci skip]

docs/guide/output-formatter.md

@@ -154,10 +154,10 @@ The format for number formatting can be adjusted using the [[yii\i18n\Formatter:
 For more advanced configuration, [[yii\i18n\Formatter::numberFormatterOptions]] and [[yii\i18n\Formatter::numberFormatterTextOptions]]
 can be used to configure the internally used [NumberFormatter class](http://php.net/manual/en/class.numberformatter.php)
 
-For example to adjust the maximum and minimum value of fraction digits you can configure this property like the following:
+For example, to adjust the maximum and minimum value of fraction digits, you can configure [[yii\i18n\Formatter::numberFormatterOptions]] property like the following:
 
 ```php
-[
+'numberFormatterOptions' => [
     NumberFormatter::MIN_FRACTION_DIGITS => 0,
     NumberFormatter::MAX_FRACTION_DIGITS => 2,
 ]
@@ -191,4 +191,4 @@ In addition to date, time and number formatting, Yii provides a set of other use
 For values that are `null` in PHP, the formatter class will print a placeholder instead of an empty string which
 defaults to `(not set)` translated to the current application language. You can configure the
 [[yii\i18n\Formatter::nullDisplay|nullDisplay]] property to set a custom placeholder.
-If you do not you want special handling for `null` values, you can set [[yii\i18n\Formatter::nullDisplay|nullDisplay]] to `null`.
+If you do not want special handling for `null` values, you can set [[yii\i18n\Formatter::nullDisplay|nullDisplay]] to `null`.