diff --git a/lib/classes/Smarty-3.1.21/change_log.txt b/lib/classes/Smarty-3.1.21/change_log.txt
index d0231b4a..c1ad7dad 100644
--- a/lib/classes/Smarty-3.1.21/change_log.txt
+++ b/lib/classes/Smarty-3.1.21/change_log.txt
@@ -1955,7 +1955,7 @@ NOTICE: existing compiled template and cache files must be deleted
 09/01/2009
 - dropped nl2br as plugin
 - added '<>' as comparission operator in {if} tags
-- cached caching_lifetime property to cache_liftime for backward compatibility with Smarty2.
+- cached caching_lifetime property to cache_lifetime for backward compatibility with Smarty2.
   {include} optional attribute is also now cache_lifetime
 - fixed trigger_error method (moved into Smarty class)
 - version is now  Beta!!!