[cflsystems]

It's in the table so you can't put a line break. You need to either make 2 rows or combine cells to use line break

<table class="acr-container{if $is_multicolumns eq "Y"}-multicolumns{/if}">
  <tr>
    <td class="left-indent">&nbsp;</td>

{* THIS IS THE RATING *}
    <td class="rating-box">
      <div style="width: {$smarty.const.ACR_STARS_RATING_WIDTH}px">{include file="modules/Advanced_Customer_Reviews/vote_bar.tpl" rating=$general_rating}</div>
    </td>

{* THIS IS THE DROPDOWN ARROW *}
    {if $use_dropdown_button eq 'Y'}
    <td class="dropdown-button" title="{$lng.lbl_acr_click_dropdown}">
      <a href="{$xcart_web_dir}/get_block.php?block=acr_get_product_ratings&amp;productid={$productid}"><img src="{$ImagesDir}/acr_reviews_dropout_down.png" alt="" /></a>
    </td>
    {/if}

{* THIS IS THE SCORE/REVIEWS NUMBER TEXT *}
    <td class="comment" nowrap="nowrap">
      (<a href="reviews.php?productid={$productid}{if $cat}&amp;cat={$cat}{/if}">{$general_rating.total} {$lng.lbl_acr_reviews}</a>)
    </td>

    <td class="right-indent">&nbsp;</td>
  </tr>

  <tr>
    <td class="left-indent"></td>
    <td colspan="{$colspan}"><div class="acr-static-popup-container"></div></td>
    <td class="right-indent"></td>
  </tr>

</table>