Tienes una comilla doble de mas luego de los dos saltos de linea <br />
Código PHP:
Ver original$body = JText::_('JE_BFORM_FROM') ." ".$name."<br><br>br>".JText::_('JE_EMAILFORM__BEGINDATE')." ".$begindate." <br><br><br> ".JText::_('JE_EMAILFORM__ENDDATE')." ".$enddate." <br><br><br>".JText::_('JE_EMAILFORM_ADULTS')." ".$adults." <br><br><br> ".JText::_('JE_EMAILFORM_CHILDRENS')." ".$childrens.$ph."<br><br><br> ".JText::_('JE_EMAILFORM_MESSAGE')." ".$comment."<br/><br /><a href='http://".$uri-getHost().JRoute::_("index.php?option=com_jomestat e&task=detailed&id=$id&ad_headline=$ad_headline&category=$category")."'><strong>$ad_headline</strong></a>";