app/code/community/Aoe/TemplateHints/Helper/BlockInfo.php
public function getRemoteCallUrlTemplate() {
        if (is_null($this->remoteCallUrlTemplate)) {
            $this->remoteCallUrlTemplate = Mage::getStoreConfig('dev/aoe_templatehints/remoteCallUrlTemplate');
        }
        return $this->remoteCallUrlTemplate;
    }
public function getRemoteCallUrlTemplate() {
        if (is_null($this->remoteCallUrlTemplate)) {
            $this->remoteCallUrlTemplate = Mage::getStoreConfig('dev/aoe_templatehints/remoteCallUrlTemplate');
        }
        return $this->remoteCallUrlTemplate;
    }
Get remote call url template

@return mixed