diff --git a/edit_form.php b/edit_form.php
index bd2a22a..22c5303 100644
--- a/edit_form.php
+++ b/edit_form.php
@@ -24,6 +24,7 @@ class enrol_self_edit_form extends moodleform {
         $mform->addElement('header', 'header', get_string('pluginname', 'enrol_apply'));
 
         $mform->addElement('text', 'name', get_string('custominstancename', 'enrol'));
+        $mform->setType('name', PARAM_TEXT);
         $options = array(ENROL_INSTANCE_ENABLED  => get_string('yes'),
                          ENROL_INSTANCE_DISABLED => get_string('no'));
         $mform->addElement('select', 'status', get_string('status', 'enrol_apply'), $options);
diff --git a/lib.php b/lib.php
index dca539c..187c91e 100644
--- a/lib.php
+++ b/lib.php
@@ -75,7 +75,7 @@ class enrol_apply_plugin extends enrol_plugin {
 
 				$roleid = $instance->roleid;
 				if(!$roleid){
-					$role = $DB->get_record_sql('select * from '.$CFG->prefix.'role where archetype="student" limit 1');
+					$role = $DB->get_record_sql("select * from ".$CFG->prefix."role where archetype='student' limit 1");
 					$roleid = $role->id;
 				}
 
@@ -161,7 +161,7 @@ function confirmEnrolment($enrols){
 
 		if($DB->update_record('user_enrolments',$enroluser)){
 			$userenrolments = $DB->get_record_sql('select * from '.$CFG->prefix.'user_enrolments where id='.$enrol);
-			$role = $DB->get_record_sql('select * from '.$CFG->prefix.'role where archetype="student" limit 1');
+			$role = $DB->get_record_sql("select * from ".$CFG->prefix."role where archetype='student' limit 1");
 			@$roleAssignments->userid = $userenrolments->userid;
 			@$roleAssignments->roleid = $role->id;
 			@$roleAssignments->contextid = 3;
diff --git a/version.php b/version.php
index 2e35745..64d7def 100644
--- a/version.php
+++ b/version.php
@@ -18,8 +18,8 @@
  */
 defined('MOODLE_INTERNAL') || die();
 
-$plugin->version  = 20131209;
+$plugin->version  = 2014061000;
 $plugin->requires = 2011080100;
 $plugin->maturity = MATURITY_STABLE;
-$plugin->release = 'Course Enrol Apply Plugin Version 1.2.1 (build 20131209)';
+$plugin->release = 'Course Enrol Apply Plugin Version 1.2.2 (build 2014061000)';
 $plugin->cron = 180;