sws: update var types in php doc

public_html/deployment/classes/sws.class.php

@@ -46,7 +46,7 @@ class sws {
 
     /**
      * config array with known classnames and its supported methods
-     * @var string
+     * @var array
      */
     private $_aKnownClasses = array();
 
@@ -64,7 +64,7 @@ class sws {
     
     /**
      * name of the detected init arguments for the class in the http request
-     * @var string
+     * @var array
      */
     private $_aInit = array();
 
@@ -76,7 +76,7 @@ class sws {
 
     /**
      * name of the detected arguments in the http request
-     * @var string
+     * @var array
      */
     private $_aArgs = array();