Minor: Comments improved

[core.git] / inc / classes / main / compressor / class_Bzip2Compressor.php

diff --git a/inc/classes/main/compressor/class_Bzip2Compressor.php b/inc/classes/main/compressor/class_Bzip2Compressor.php
index 364838f06a1c1f52d455b2b96b7e1c4409620b08..32991b81273322f985f9a7b592a54acdbc97b15b 100644 (file)
--- a/inc/classes/main/compressor/class_Bzip2Compressor.php
+++ b/inc/classes/main/compressor/class_Bzip2Compressor.php
@@ -33,9 +33,9 @@ class Bzip2Compressor extends BaseFrameworkSystem implements Compressor {
        }
 
        /**
-        * Create a new compressor channel based a given compression handler
+        * Create a new compressor channel based a given compression handler or NULL if the required PHP functions are not found.
         *
-        * @return      $compressorInstance             An instance of this class
+        * @return      $compressorInstance             An instance of this class or NULL if the required PHP functions are not found.
         */
        public static final function createBzip2Compressor () {
                // Routines not found by default
@@ -91,7 +91,7 @@ class Bzip2Compressor extends BaseFrameworkSystem implements Compressor {
        /**
         * Getter for the file extension of this compressor
         *
-        * @return      $string         Returns always "bz2"
+        * @return      $string         Returns always 'bz2'
         */
        public final function getCompressorExtension () {
                return 'bz2';