Fix some coding guidelines.

absentee.php

@@ -169,4 +169,4 @@ $table->finish_output();
 
 if (!$table->is_downloading()) {
     echo $OUTPUT->footer();
-}
+}

classes/calendar_helpers.php

@@ -182,4 +182,4 @@ function attendance_existing_calendar_events_ids($sessionsids) {
     } else {
         return false;
     }
-}
+}

classes/form/addwarning.php

@@ -115,4 +115,4 @@ class addwarning extends moodleform {
         $this->add_action_buttons(true, $btnstring);
 
     }
-}
+}

classes/form/studentattendance.php

@@ -122,4 +122,4 @@ class studentattendance extends \moodleform {
 
         return $errors;
     }
-}
+}

classes/form/tempmerge.php

@@ -70,4 +70,4 @@ class tempmerge extends \moodleform {
 
         $this->add_action_buttons(true, get_string('mergeuser', 'attendance'));
     }
-}
+}

classes/manage_page_params.php

@@ -44,4 +44,4 @@ class mod_attendance_manage_page_params extends mod_attendance_page_with_filter_
     public function get_significant_params() {
         return array();
     }
-}
+}

classes/output/mobile.php

@@ -450,4 +450,4 @@ class mobile {
         ];
     }
 
-}
+}

classes/preferences_page_params.php

@@ -70,4 +70,4 @@ class mod_attendance_preferences_page_params {
 
         return $params;
     }
-}
+}

classes/sessions_page_params.php

@@ -63,4 +63,4 @@ class mod_attendance_sessions_page_params {
 
     /** @var int view mode of taking attendance page*/
     public $action;
-}
+}

classes/task/auto_mark.php

@@ -227,4 +227,4 @@ class auto_mark extends \core\task\scheduled_task {
             }
         }
     }
-}
+}

classes/task/clear_temporary_passwords.php

@@ -51,4 +51,4 @@ class clear_temporary_passwords extends \core\task\scheduled_task {
         $params = array('currenttime' => time());
         $DB->delete_records_select('attendance_rotate_passwords', 'expirytime < :currenttime', $params);
     }
-}
+}

classes/task/notify.php

@@ -170,4 +170,4 @@ class notify extends \core\task\scheduled_task {
             }
         }
     }
-}
+}

classes/view_page_params.php

@@ -82,4 +82,4 @@ class mod_attendance_view_page_params extends mod_attendance_page_with_filter_co
 
         return $params;
     }
-}
+}

coursesummary.php

@@ -126,4 +126,4 @@ $table->finish_output();
 
 if (!$table->is_downloading()) {
     echo $OUTPUT->footer();
-}
+}

db/mobile.php

@@ -67,4 +67,4 @@ $addons = [
             ['setallstatuses', 'attendance']
         ],
     ]
-];
+];

db/tasks.php

@@ -49,4 +49,4 @@ $tasks = array(
         'day' => '*',
         'dayofweek' => '*',
         'month' => '*')
-);
+);

defaultstatus.php

@@ -128,4 +128,4 @@ $statuses = attendance_get_statuses(0, false);
 $prefdata = new attendance_default_statusset($statuses, $errors);
 echo $output->render($prefdata);
 
-echo $OUTPUT->footer();
+echo $OUTPUT->footer();

index.php

@@ -90,4 +90,4 @@ echo "<br />";
 
 echo html_writer::table($table);
 
-echo $OUTPUT->footer();
+echo $OUTPUT->footer();

lib.php

@@ -535,4 +535,4 @@ function attendance_remove_user_from_thirdpartyemails($warnings, $userid) {
     foreach ($updatedwarnings as $updatedwarning) {
         $DB->update_record('attendance_warning', $updatedwarning);
     }
-}
+}

messageselect.php

@@ -181,4 +181,4 @@ $PAGE->requires->yui_module('moodle-core-formchangechecker',
     ))
 );
 $PAGE->requires->string_for_js('changesmadereallygoaway', 'moodle');
-echo $OUTPUT->footer();
+echo $OUTPUT->footer();

mod_form.php

@@ -73,4 +73,4 @@ class mod_attendance_mod_form extends moodleform_mod {
 
         $this->add_action_buttons();
     }
-}
+}

resetcalendar.php

@@ -87,4 +87,4 @@ if (get_config('attendance', 'enablecalendar')) {
 
 }
 
-echo $OUTPUT->footer();
+echo $OUTPUT->footer();

sessions.php

@@ -224,4 +224,4 @@ echo $output->render($tabs);
 
 $mform->display();
 
-echo $OUTPUT->footer();
+echo $OUTPUT->footer();

tempmerge.php

@@ -98,4 +98,4 @@ echo $output->header();
 echo $output->heading(get_string('tempusermerge', 'attendance').' : '.format_string($course->fullname));
 echo $output->render($tabs);
 $mform->display();
-echo $output->footer($course);
+echo $output->footer($course);

warnings.php

@@ -200,4 +200,4 @@ if ($action == 'update' && !empty($notid)) {
 
 }
 
-echo $OUTPUT->footer();
+echo $OUTPUT->footer();