PHP Warning in functions.php error

I noticed line 115 of plugin’s functions.php email code needs to be wrapped in brackets since it is on two lines:
as it is now:

if (genesis_get_custom_field(‘_agent_email’) != ”)
$email = genesis_get_custom_field(‘_agent_email’);
$output .= sprintf(‘<p>%s</p>’, antispambot($email), antispambot($email) );

as it should be:

if (genesis_get_custom_field(‘_agent_email’) != ”) {
$email = genesis_get_custom_field(‘_agent_email’);
$output.= sprintf(‘<p>%s</p>’, antispambot($email), antispambot($email));
}

It is throwing a PHP warning with DEBUG on.

https://www.ads-software.com/plugins/genesis-agent-profiles/