diff --git a/lib/Resque.php b/lib/Resque.php
index 09e0166..4729189 100644
--- a/lib/Resque.php
+++ b/lib/Resque.php
@@ -147,7 +147,7 @@ class Resque
 	 * Remove specified queue
 	 *
 	 * @param string $queue The name of the queue to remove.
-	 * @return integer number of deleted items
+	 * @return integer Number of deleted items
 	 */
 	public static function removeQueue($queue)
 	{
@@ -277,12 +277,12 @@ class Resque
 		$originalQueue = 'queue:'. $queue;
 		$tempQueue = $originalQueue. ':temp:'. time();
 		$requeueQueue = $tempQueue. ':requeue';
-
+		
 		// move each item from original queue to temp queue and process it
 		$finished = false;
 		while (!$finished) {
 			$string = self::redis()->rpoplpush($originalQueue, self::redis()->getPrefix() . $tempQueue);
-
+	
 			if (!empty($string)) {
 				if(self::matchItem($string, $items)) {
 					self::redis()->rpop($tempQueue);
@@ -307,7 +307,7 @@ class Resque
 		// remove temp queue and requeue queue
 		self::redis()->del($requeueQueue);
 		self::redis()->del($tempQueue);
-
+		
 		return $counter;
 	}