diff --git a/system/libs/pot/OTS_ServerInfo.php b/system/libs/pot/OTS_ServerInfo.php
index 4a1a932a..652e000b 100644
--- a/system/libs/pot/OTS_ServerInfo.php
+++ b/system/libs/pot/OTS_ServerInfo.php
@@ -14,7 +14,7 @@
 
 /**
  * Various server status querying methods.
- * 
+ *
  * @package POT
  * @property-read OTS_InfoRespond|bool $status status() method wrapper.
  * @property-read OTS_ServerStatus|bool $info Full info() method wrapper.
@@ -23,21 +23,21 @@ class OTS_ServerInfo
 {
 /**
  * Server address.
- * 
+ *
  * @var string
  */
     private $server;
 
 /**
  * Connection port.
- * 
+ *
  * @var int
  */
     private $port;
 
 /**
  * Creates handler for new server.
- * 
+ *
  * @param string $server Server IP/domain.
  * @param int $port OTServ port.
  */
@@ -49,7 +49,7 @@ class OTS_ServerInfo
 
 /**
  * Sends packet to server.
- * 
+ *
  * @param OTS_Buffer|string $packet Buffer to send.
  * @return OTS_Buffer|null Respond buffer (null if server is offline).
  * @throws E_OTS_OutOfBuffer When there is read attemp after end of packet stream.
@@ -75,7 +75,7 @@ class OTS_ServerInfo
 
             // reads respond
             //$data = stream_get_contents($socket);
-			$data = ''; 
+			$data = '';
 			while (!feof($socket))
 				$data .= fgets($socket, 1024);
 
@@ -97,11 +97,11 @@ class OTS_ServerInfo
 
 /**
  * Queries server status.
- * 
+ *
  * <p>
  * Sends 'info' packet to OTS server and return output. Returns {@link OTS_InfoRespond OTS_InfoRespond} (wrapper for XML data) with results or <var>false</var> if server is online.
  * </p>
- * 
+ *
  * @return OTS_InfoRespond|bool Respond content document (false when server is offline).
  * @throws DOMException On DOM operation error.
  * @throws E_OTS_OutOfBuffer When there is read attemp after end of packet stream.
@@ -135,11 +135,11 @@ class OTS_ServerInfo
 
 /**
  * Queries server information.
- * 
+ *
  * <p>
  * This method uses binary info protocol. It provides more infromation then {@link OTS_Toolbox::serverStatus() XML way}.
  * </p>
- * 
+ *
  * @param int $flags Requested info flags.
  * @return OTS_ServerStatus|bool Respond content document (false when server is offline).
  * @throws E_OTS_OutOfBuffer When there is read attemp after end of packet stream.
@@ -169,11 +169,11 @@ class OTS_ServerInfo
 
 /**
  * Checks player online status.
- * 
+ *
  * <p>
  * This method uses binary info protocol.
  * </p>
- * 
+ *
  * @param string $name Player name.
  * @return bool True if player is online, false if player or server is online.
  * @throws E_OTS_OutOfBuffer When there is read attemp after end of packet stream.
@@ -204,7 +204,7 @@ class OTS_ServerInfo
 
 /**
  * Magic PHP5 method.
- * 
+ *
  * @param string $name Property name.
  * @param mixed $value Property value.
  * @throws OutOfBoundsException For non-supported properties.