Minor: Comments improved

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

diff --git a/inc/classes/main/compressor/class_ZlibCompressor.php b/inc/classes/main/compressor/class_ZlibCompressor.php
index 1fab637765e1979984795cee70f45eb6732b3d25..4dfd989bec30ef0c4fbdc5f1d3b4d3f40e9a90cc 100644 (file)
--- a/inc/classes/main/compressor/class_ZlibCompressor.php
+++ b/inc/classes/main/compressor/class_ZlibCompressor.php
@@ -33,9 +33,9 @@ class ZlibCompressor 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 createZlibCompressor () {
                // Routines not found by default
@@ -88,7 +88,7 @@ class ZlibCompressor extends BaseFrameworkSystem implements Compressor {
        /**
         * Getter for the file extension of this compressor
         *
-        * @return      $string         Returns always 'gz'
+        * @return      $string         Returns always 'z'
         */
        public final function getCompressorExtension () {
                return 'z';