From 6da362948402c376b7fe8ba007cf8f4350c6a40a Mon Sep 17 00:00:00 2001
From: Hennadiy Verkh <h.verkh@traveltrex.com>
Date: Mon, 24 Mar 2014 13:22:48 +0100
Subject: [PATCH] Added detailed comments.

---
 src/Monolog/Processor/MemoryProcessor.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Monolog/Processor/MemoryProcessor.php b/src/Monolog/Processor/MemoryProcessor.php
index c1176f29..653ae8ca 100644
--- a/src/Monolog/Processor/MemoryProcessor.php
+++ b/src/Monolog/Processor/MemoryProcessor.php
@@ -39,10 +39,10 @@ abstract class MemoryProcessor
     }
 
     /**
-     * Formats bytes into a human readable string (if $this->useFormatting is true)
+     * Formats bytes into a human readable string if $this->useFormatting is true, otherwise return $bytes as is
      *
      * @param  int    $bytes
-     * @return string|int
+     * @return string|int Formatted string if $this->useFormatting is true, otherwise return $bytes as is
      */
     protected function formatBytes($bytes)
     {