Merge branch 'hotfix/4421' into develop

Forward port zendframework/zendframework#4421

src/Compress.php

@@ -192,7 +192,7 @@ public function __call($method, $options)
     }
 
     /**
-     * Defined by Zend_Filter_Filter
+     * Defined by Zend\Filter\FilterInterface
      *
      * Compresses the content $value with the defined settings
      *

src/File/Rename.php

@@ -24,8 +24,8 @@ class Rename extends Filter\AbstractFilter
     /**
      * Class constructor
      *
-     * Options argument may be either a string, a Zend_Config object, or an array.
-     * If an array or Zend_Config object, it accepts the following keys:
+     * Options argument may be either a string, a Zend\Config\Config object, or an array.
+     * If an array or Zend\Config\Config object, it accepts the following keys:
      * 'source'    => Source filename or directory which will be renamed
      * 'target'    => Target filename or directory, the new name of the source file
      * 'overwrite' => Shall existing files be overwritten ?

src/StaticFilter.php

@@ -50,7 +50,7 @@ public static function getPluginManager()
      *
      * The first argument of this method is a data input value, that you would have filtered.
      * The second argument is a string, which corresponds to the basename of the filter class,
-     * relative to the Zend_Filter namespace. This method automatically loads the class,
+     * relative to the Zend\Filter namespace. This method automatically loads the class,
      * creates an instance, and applies the filter() method to the data input. You can also pass
      * an array of constructor arguments, if they are needed for the filter class.
      *