1.7.6.x Add Descriptions below Address Fields

[Rhapsody]

I am in the process of modifying four of my working 1.5.6.2 shops to 1.7.6.1.  The 1.5.6.2 templates allowed display of a field name to the left, the field, then a helper description below the field. I am unable to see how a description may be added to the 1.7.6.1 fields.

This is the sample code from the 1.5.6.2 address.tpl file modified with the span class="form_info" section that displays a description under the field in the form:

		{if $field_name eq 'address2'}
		<p class="required text">
			<label for="address2">{l s='Address (Line 2)'}</label>
			<input type="text" id="address2" name="address2" value="{if isset($smarty.post.address2)}{$smarty.post.address2}{else}{if isset($address->address2)}{$address->address2|escape:'html'}{/if}{/if}" />
			<span class="form_info">{l s='(Apartment, suite, unit, building, floor, etc.)'}</span>

		</p>
		{/if}

Anyone have an idea on how to accomplish the same using 1.7.6.1?