some more coding standard compliance updates

1 files changed, 1 insertions, 1 deletions

diff --git a/feed.php b/feed.php
index e7ea5808c..0ad1c2c30 100644
--- a/feed.php
+++ b/feed.php
@@ -25,7 +25,7 @@ $opt = rss_parseOptions();
 // the feed is dynamic - we need a cache for each combo
 // (but most people just use the default feed so it's still effective)
 $cache = getCacheName(join('',array_values($opt)).$_SERVER['REMOTE_USER'],'.feed');
-$key   = join('', array_values($opt)) . $_SERVER['REMOTE_USER']; 
+$key   = join('', array_values($opt)) . $_SERVER['REMOTE_USER'];
 $cache = new cache($key, '.feed');
 
 // prepare cache depends