Fixed typo in var_set.

forena.install

@@ -142,7 +142,7 @@ function forena_install() {
   $filters = filter_formats();
   // Set default input format.
   if (isset($filters['full_html'])) {
-    variable_set('fornea_input_format', 'full_html');
+    variable_set('forena_input_format', 'full_html');
   }
   require_once 'forena.admin.inc';
   forena_sync_reports(TRUE);