Fixed #DDC-580

Conflicts:

	lib/Doctrine/ORM/Mapping/Driver/XmlDriver.php

lib/Doctrine/ORM/Mapping/Driver/XmlDriver.php

@@ -66,6 +66,7 @@ class XmlDriver extends AbstractFileDriver
         if (isset($xmlRoot['table'])) {
             $table['name'] = (string)$xmlRoot['table'];
         }
+
         $metadata->setPrimaryTable($table);
 
         /* not implemented specially anyway. use table = schema.table
@@ -474,7 +475,7 @@ class XmlDriver extends AbstractFileDriver
                 $result[$entityName] = $entityElement;
             }
         } else if (isset($xmlElement->{'mapped-superclass'})) {
-            foreach ($xmlElement->{'mapped-superclass'} as $mapperSuperClass) {
+            foreach ($xmlElement->{'mapped-superclass'} as $mappedSuperClass) {
                 $className = (string)$mappedSuperClass['name'];
                 $result[$className] = $mappedSuperClass;
             }