diff --git a/README.md b/README.md
index f2b1b2d..2169f7b 100755
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ Eventualmente se Agregará el cronómetro y el botón de cierre de sesión.
 ###
 
 ## Descarga
-[Versión Estable](https://github.com/fauzcategui/moodle-sence/archive/v2.0.1.zip)
+[Versión Estable](https://github.com/fauzcategui/moodle-sence/archive/v2.0.2.zip)
 
 
 ## Configuración General
diff --git a/engine.php b/engine.php
old mode 100644
new mode 100755
index 09e6098..971ed2e
--- a/engine.php
+++ b/engine.php
@@ -247,8 +247,8 @@ private function asistencia_form(){
                         <input value='{$this->sesionAlumno}' type='text' name='IdSesionAlumno' placeholder='IdSesionAlumno' class='form-control'>
                         <input value='{$PAGE->url}' type='text' name='UrlRetoma' placeholder='UrlRetoma' class='form-control'>
                         <input value='{$PAGE->url}' type='text' name='UrlError' placeholder='UrlError' class='form-control'>
-                        <input value='{$this->codAlumno}' type='text' name='CodSence' placeholder='CodSence' class='form-control'>
-                        <input value='{$this->codCurso}' type='text' name='CodigoCurso' placeholder='CodigoCurso' class='form-control'>
+                        <input value='{$this->codCurso}' type='text' name='CodSence' placeholder='CodSence' class='form-control'>
+                        <input value='{$this->codAlumno}' type='text' name='CodigoCurso' placeholder='CodigoCurso' class='form-control'>
                     </div>
                 </form>
                 <div style='display:flex; margin-top:30px;'>
@@ -308,8 +308,8 @@ private function info_otec(){
         $otec = $this->get_instance_config('otec') ? $this->get_instance_config('otec') : 'XX;YY';
         $t = explode(';', $otec);
         if( count($t) == 2 ){
-            $result['rut'] = $t[0];
-            $result['token'] = $t[1];
+            $result['rut'] = trim( $t[0] );
+            $result['token'] = trim( $t[1] );
         }
         return $result;
     }
diff --git a/version.php b/version.php
index 68997f7..0e58fda 100755
--- a/version.php
+++ b/version.php
@@ -23,6 +23,6 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version   = 2021021601;
+$plugin->version   = 2021021602;
 $plugin->requires  = 2019111200;
 $plugin->component = 'block_sence';