cosmetic fix & versio update

example.cli.php

@@ -29,7 +29,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 include('whois.main.php');
 
 if (isset($argv[1]))
-	$domain=$argv[1];
+	$domain = $argv[1];
 else
 	$domain = 'example.com';
 
@@ -37,4 +37,4 @@ $whois = new Whois();
 $result = $whois->Lookup($domain);
 
 print_r($result);
-?>
+?>

example.php

@@ -141,4 +141,4 @@ else
 	
 return $ret;
 }
-?>
+?>

handler.template.php

@@ -37,4 +37,4 @@ class xx_handler
 		return $r;
 		}
 	}
-?>
+?>

src/whois.client.php

@@ -60,7 +60,7 @@ class WhoisClient {
 		);
 
 	// This release of the package
-	var $CODE_VERSION = '4.2.0';
+	var $CODE_VERSION = '4.2.1';
 	
 	// Full code and data version string (e.g. 'Whois2.php v3.01:16')
 	var $VERSION;
@@ -591,5 +591,5 @@ class WhoisClient {
 
 		return $dns;
 		}
-
 }
+?>

testsuite.php

@@ -210,4 +210,4 @@ foreach($array2 as $key => $value)
 return !isset($difference) ? false : $difference;
 }
 
-?>
+?>