Adding fields to blockcontactinfos / template file edits not showing up?

[Flobin]

So I would like to add some fields to the store contact information in the footer of my website. I couldn't figure out how to do so with the plugin itself, so I thought for now I'd just hardcode the information into the template file. I edited

/themes/biocosmetic/modules/blockcontactinfos/blockcontactinfos.tpl

and put in some stuff, like so:

            {if $blockcontactinfos_email != ''}
            	<li>
            		<i class="icon-envelope-alt"></i>{l s='Email:' mod='blockcontactinfos'} 
            		<span>{mailto address=$blockcontactinfos_email|escape:'html':'UTF-8' encode="hex"}</span>
            	</li>
            {/if}
            <li>
                <i class="icon-university"></i>Kvk: 27326893 | BTW: NL235537202B01
            </li>
        </ul>
    </div>
</section>
<!-- /MODULE Block contact infos -->

I then uploaded it via FTP and overwrote the old one. However, no changes appear on the site:

 (screenshot)

 

What am I doing wrong and how can I solve this? Thanks!

 

edit: I just found out it was a cache issue. This thread can be deleted, but I'm not sure how!

Edited September 14, 2015 by Flobin (see edit history)