diff --git a/system/helpers/cookie_helper.php b/system/helpers/cookie_helper.php
index 102057f..75c769e 100644
--- a/system/helpers/cookie_helper.php
+++ b/system/helpers/cookie_helper.php
@@ -73,7 +73,7 @@
 			$path = $CI->config->item('cookie_path');
 		}
 		
-		if ( ! is_numeric($expire))
+		if (! is_numeric($expire))
 		{
 			$expire = time() - 86500;
 		}