diff --git a/lib/Doctrine.php b/lib/Doctrine.php
index 4f51a5c11..3718e6d06 100644
--- a/lib/Doctrine.php
+++ b/lib/Doctrine.php
@@ -546,4 +546,3 @@ final class Doctrine
         return true;
     }
 }
-?>
diff --git a/lib/Doctrine/Lib.php b/lib/Doctrine/Lib.php
index b89c653bf..2ea7147f0 100644
--- a/lib/Doctrine/Lib.php
+++ b/lib/Doctrine/Lib.php
@@ -86,16 +86,16 @@ class Doctrine_Lib
     public static function getCollectionAsXml(Doctrine_Collection $collection, SimpleXMLElement $incomming_xml = null){
 
         $collectionName = Doctrine_Lib::plurelize($collection->getTable()->tableName);
-				if ( $collection->count != 0) {
-					$record = $collection[0];
-        	$xml_options = $record->option("xml");
-					if ( isset($xml_options["collection_name"])) {
-						$collectionName = $xml_options["collection_name"];
-					}
-				}
+        if ( $collection->count != 0) {
+            $record = $collection[0];
+            $xml_options = $record->option("xml");
+            if ( isset($xml_options["collection_name"])) {
+                $collectionName = $xml_options["collection_name"];
+            }
+        }
 
         if ( ! isset($incomming_xml)) {
-						$new_xml_string = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?><" . $collectionName . "></" . $collectionName . ">";
+            $new_xml_string = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?><" . $collectionName . "></" . $collectionName . ">";
             $xml = new SimpleXMLElement($new_xml_string);
         } else {
             $xml = $incomming_xml->addChild($collectionName);
@@ -129,18 +129,18 @@ class Doctrine_Lib
     {
         $recordname = $record->getTable()->tableName;
         if ( !isset($incomming_xml)) {
-						$new_xml_string = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?><" . $recordname . "></" . $recordname . ">";
+            $new_xml_string = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?><" . $recordname . "></" . $recordname . ">";
             $xml = new SimpleXMLElement($new_xml_string);
         }else{
             $xml = $incomming_xml->addChild($recordname);
         }
-				foreach($record->obtainIdentifier() as $pk_field => $pk_value){
-					$xml->addChild($pk_field,$pk_value); 
-				}
+        foreach($record->obtainIdentifier() as $pk_field => $pk_value){
+            $xml->addChild($pk_field,$pk_value); 
+        }
         $xml_options = $record->option("xml");
-				if ( isset($xml_options["record_name"])) {
-					$recordname = $xml_options["record_name"];
-				}
+        if ( isset($xml_options["record_name"])) {
+            $recordname = $xml_options["record_name"];
+        }
         foreach ($record->getData() as $field => $value) {
             if ((isset($xml_options["ignore_fields"]) && !in_array($field, $xml_options["ignore_fields"])) || !isset($xml_options["ignore_fields"])) {
                 if ($value instanceOf Doctrine_Null) {