diff --git a/leaflet.module b/leaflet.module
index 34106d9..c5cf829 100644
--- a/leaflet.module
+++ b/leaflet.module
@@ -11,10 +11,10 @@ function leaflet_requirements($phase) {
   if ($phase == 'runtime' && !file_exists(libraries_get_path('leaflet') . '/dist/leaflet.js')) {
     $requirements['leaflet'] = array(
       'title' => t('Leaflet library not found'),
-      'value' => t('The %leaflet javascript library was not found. Please %download it into the libraries folder.',
+      'value' => t('The !leaflet javascript library was not found. Please !download it into the libraries folder and be sure its named <strong>leaflet</strong> without any capitals.',
         array(
-          '%leaflet' => l('Leaflet', 'http://leaflet.cloudmade.com'),
-          '%download' => l('download', 'http://leaflet.cloudmade.com/download.html'),
+          '!leaflet' =>  l(t('leaflet'),'http://leaflet.cloudmade.com', array('attributes' => array('target'=>'_blank'))),
+          '!download' => l(t('download'),'http://leaflet.cloudmade.com/download.html', array('attributes' => array('target'=>'_blank'))),
         )
       ),
       'severity' => REQUIREMENT_ERROR,