diff --git a/wp-includes/feed.php b/wp-includes/feed.php
index 79f7886ad..d2efe7cf1 100644
--- a/wp-includes/feed.php
+++ b/wp-includes/feed.php
@@ -173,11 +173,11 @@ function rss_enclosure() {
 	if ( !empty($post->post_password) && ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) )
 		return;
 
-	foreach (get_post_custom() as $k => $v) {
+	foreach (get_post_custom() as $key => $val) {
 		if ($key == 'enclosure') {
 			foreach ((array)$val as $enc) {
 				$enclosure = split("\n", $enc);
-				echo apply_filters('rss_enclosure', '<enclosure url="' . trim(htmlspecialchars($enclosure[0])) . '" length="' . trim($enclosure[1]) . '" type="' . trim($enclosure[2]) . '" />' . "\n";
+				echo apply_filters('rss_enclosure', '<enclosure url="' . trim(htmlspecialchars($enclosure[0])) . '" length="' . trim($enclosure[1]) . '" type="' . trim($enclosure[2]) . '" />' . "\n");
 			}
 		}
 	}
@@ -188,11 +188,11 @@ function atom_enclosure() {
 	if ( !empty($post->post_password) && ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) )
 		return;
 
-	foreach (get_post_custom() as $k => $v) {
+	foreach (get_post_custom() as $key => $val) {
 		if ($key == 'enclosure') {
 			foreach ((array)$val as $enc) {
 				$enclosure = split("\n", $enc);
-				echo apply_filters('atom_enclosure', '<link href="' . trim(htmlspecialchars($enclosure[0])) . '" rel="enclosure" length="' . trim($enclosure[1]) . '" type="' . trim($enclosure[2]) . '" />' . "\n";
+				echo apply_filters('atom_enclosure', '<link href="' . trim(htmlspecialchars($enclosure[0])) . '" rel="enclosure" length="' . trim($enclosure[1]) . '" type="' . trim($enclosure[2]) . '" />' . "\n");
 			}
 		}
 	}