[Docs] Removes reStructuredText command "orphan"

doc/book/zend.i18n.view.helpers.md

@@ -8,8 +8,6 @@ plugin, classes to perform these behaviors for you.
 
 See the section on \[view helpers\](zend.view.helpers) for more information.
 
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 ## CurrencyFormat Helper
 
 The `CurrencyFormat` view helper can be used to simplify rendering of localized currency values. It
@@ -80,8 +78,6 @@ echo $this->currencyFormat(12345678.90, 'EUR', null, 'de_DE');
 // This returns: "12345678,90 kg"
 ```
 
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 ## DateFormat Helper
 
 The `DateFormat` view helper can be used to simplify rendering of localized date/time values. It
@@ -138,8 +134,6 @@ echo $this->dateFormat(new DateTime(), IntlDateFormatter::MEDIUM);  // "Jul 2, 2
 echo $this->dateFormat(new DateTime(), IntlDateFormatter::SHORT);   // "7/2/12"
 ```
 
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 ## NumberFormat Helper
 
 The `NumberFormat` view helper can be used to simplify rendering of locale-specific number and
@@ -195,8 +189,6 @@ echo $this->numberFormat(0.56);  // "56%"
 echo $this->numberFormat(0.90);  // "90%"
 ```
 
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 ## Plural Helper
 
 Most languages have specific rules for handling plurals. For instance, in English, we say "0 cars"
@@ -267,8 +259,6 @@ Now that we have defined the rule, we can use it in our views:
 ?>
 ```
 
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 ## Translate Helper
 
 The `Translate` view helper can be used to translate content. It acts as a wrapper for the
@@ -313,8 +303,6 @@ inherited from
 
 <!-- -->
 
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 ## TranslatePlural Helper
 
 The `TranslatePlural` view helper can be used to translate words which take into account numeric
@@ -351,8 +339,6 @@ inherited from
 
 <!-- -->
 
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 ## Abstract Translator Helper
 
 The `AbstractTranslatorHelper` view helper is used as a base abstract class for any helpers that