Brazilian portuguese translation icecat link added to index

articles/index.html

@@ -25,7 +25,7 @@
           <li><a href="../articles/explorer.html">Internet Explorer</a> <a href="../articles/explorer_ptbr.html">[Português (Brasil)]</a></li>
           <li><a href="../articles/falkon.html">Falkon</a> <a href="../articles/falkon_ptbr.html">[Português (Brasil)]</a></li>
           <li><a href="../articles/firefox.html">Mozilla Firefox</a> <a href="../articles/firefox_es.html">[Español]</a> <a href="../articles/firefox_ptbr.html">[Português (Brasil)]</a> <a href="../guides/firefox.html">[Mitigation Guide]</a> <a href="../guides/firefox_es.html">[Guía de Mitigación]</a> </li> 
-          <li><a href="../articles/icecat.html">GNU IceCat</a> <a href="../articles/icecat_es.html">[Español]</a> <a href="../articles/icecat_it.html">[Italiano]</a></li>
+          <li><a href="../articles/icecat.html">GNU IceCat</a> <a href="../articles/icecat_es.html">[Español]</a> <a href="../articles/icecat_it.html">[Italiano]</a> <a href="../articles/icecat_ptbr.html">[Português (Brasil)]</a></li>
           <li><a href="../articles/iridium.html">Iridium Browser</a> <a href="../guides/iridium.html">[Mitigation Guide]</a> <a href="../articles/iridium_ua.html">[Українською]</a> <a href="../guides/iridium_ua.html">[Ґайд поліпшення]</a></li>
           <li><a href="../articles/librewolf.html">Librewolf</a></li>
           <li><a href="../articles/lynx.html">Lynx</a> <a href="lynx_pl.html">[Polski]</a> <a href="lynx_ru.html">[Русский]</a></li>