â appened to string from extjs htmleditor

<?php
if (empty($scriptProperties['name'])) {
    $modx->error->addField('name',$modx->lexicon('ccancel.ccancel_err_ns_name'));
}

if ($modx->error->hasError()) { return $modx->error->failure(); }

$ccan = $modx->newObject('cancelClass');
$ccan->fromArray($scriptProperties);
if ($ccan->save() == false) {
    return $modx->error->failure($modx->lexicon('ccancel.ccancel_err_save'));
}else{
  return $modx->error->success('',$ccan);
}