diff --git a/ChangeLog b/ChangeLog
index a41c49c6a43..916aa541bf9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -24,12 +24,13 @@ For users:
 For developers:
 - New: Add webservice to get or create a prodcut or service.
 - New: Log module outputs can be setup with "or" rule (not only "xor").
+- New: Add FirePHP output for logging module.
+- Qual: Data structure for supplier prices is simpler.
 - Qual: Removed no more used external libraries.
 - Qual: Cleaned a lot of dead code.
-- Qual: Parent templates classes were moved as abstract classes.
 - Qual: Add more "hooks".
 - Qual: Add "canvas" feature to overwrite page of thirdparty, contact, product with yours.
-- More OOP (usage of "abstract", "static", ...), uniformize constructors.
+- Qual: More OOP (usage of "abstract", "static", ...), uniformize constructors.
 
 
 ***** ChangeLog for 3.1 compared to 3.0 *****
diff --git a/htdocs/admin/syslog.php b/htdocs/admin/syslog.php
index 92559b28a0a..04950a51eb0 100644
--- a/htdocs/admin/syslog.php
+++ b/htdocs/admin/syslog.php
@@ -193,7 +193,7 @@ try
     restore_include_path();
     $var=!$var;
     print '<tr '.$bc[$var].'><td width="140"><input '.$bc[$var].' type="checkbox" name="SYSLOG_FIREPHP_ON" '.$option.' value="1" ';
-    if (class_exists('FirePHP')) print ' disabled="disabled"';
+    if (! class_exists('FirePHP')) print ' disabled="disabled"';
     else print ($syslog_firephp_on?' checked="checked"':"");
     print '> '.$langs->trans("FirePHP").'</td>';
     print '<td width="250" nowrap="nowrap">';