cleanup trailing whitespace

booking.rooms_allocate.inc

@@ -48,7 +48,7 @@ function booking_rooms_allocate_form($node, &$form_state, $location_id) {
 		drupal_set_message("Error: Invalid room location ID '" . $location_id . "' supplied. Unable to allocate rooms.", 'error', FALSE);
 		drupal_goto('admin/booking/rooms');
 		return "";
-	}			
+	}
 
 	//query for existing room allocations
 	$query = db_select('booking_person', 'p');
@@ -216,7 +216,7 @@ function booking_rooms_allocate_form_submit($form, &$form_state) {
 						->condition('booking_nodeid', $previous_nid)
 						->condition('booking_room_bedtype', $type_id)
 						->condition('booking_roomid', $room)
-					 	->execute();									
+					 	->execute();
 
 				}				
 				else 
@@ -329,7 +329,7 @@ function _booking_rooms_allocate_form_submit_helper(&$room_mapping, $room, $type
 	{
 		$message = t('Changing person id !id from old room !oldroom to new room !room with type !type bed.', 
 			array('!id' => $nid, '!room' => $room, '!type' => $type_id, 
-			'!oldroom' => $room_mapping[$nid]->booking_roomid));							
+			'!oldroom' => $room_mapping[$nid]->booking_roomid));
 
 		db_update('booking_room_mapping')
 			->fields(array(
@@ -365,8 +365,7 @@ function _booking_rooms_allocate_form_submit_helper(&$room_mapping, $room, $type
 		drupal_set_message($message);						
 	}
 
-}	
-	
+}
 
 /**
  * function to generate table rows for each single bed defined in this room
@@ -443,7 +442,7 @@ function _booking_rooms_allocate_generate_doublebeds($data, $existing_beds, $def
 		$new_row = _booking_clone_array($default_row);
 		$new_row['booking_room_doublebed_p1'] = array('data' => &$double_bed_p1);
 		$new_row['booking_room_doublebed_p2'] = array('data' => &$double_bed_p2);
-		$form['rooms']['#rows'][$counter] = $new_row;				
+		$form['rooms']['#rows'][$counter] = $new_row;
 
 		unset($double_bed_p1);
 		unset($double_bed_p2);