Index: /extensions/AStat/language/es_ES/plugin.lang.php
===================================================================
--- /extensions/AStat/language/es_ES/plugin.lang.php	(revision 3707)
+++ /extensions/AStat/language/es_ES/plugin.lang.php	(revision 5555)
@@ -215,4 +215,7 @@
 $lang['AStat_enableddisabled_invert'] = "Filtro invertida";
 
+//--- > 2.2.0
+$lang['To install this plugin, you need to install Grum Plugin Classes %s before'] = 'Para instalar este plugin, usted debe previamente, instalar el plugin Grum Plugin Classes %s';
+
 
 ?>