add space for nicer formatting

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@12924 7612ce4b-ef26-0410-bec9-ea0150e637f0

diff --git a/class/mime/Rfc822Header.class.php b/class/mime/Rfc822Header.class.php
index b36c48e5c7f19e22aaddc2ccbaffdbe717a383a8..8801bd84c2721d052dc7923c016c8acb4aa1a013 100644 (file)
--- a/class/mime/Rfc822Header.class.php
+++ b/class/mime/Rfc822Header.class.php
@@ -861,7 +861,7 @@ class Rfc822Header {
      * @param boolean $encoded (since 1.4.0) return encoded or plain text addresses
      * @return string
      */
-    function getAddr_s($arr, $separator = ',',$encoded=false) {
+    function getAddr_s($arr, $separator = ', ', $encoded=false) {
         $s = '';
 
         if (is_array($arr)) {