Fixes decimal mark on fee

Author: rhcastilhos

js/templates/buyWizard.html

@@ -312,7 +312,7 @@ <h2 class="margin0 marginTop80"><%= polyglot.t('buyFlow.HaveWallet') %></h2>
                                             <% if(moderator.handle){ %><%= moderator.handle %><% } else { %><%= moderator.guid %><% } %>
                                             </div>
                                           </div>
-                                          <div class="floatRight textOpacity75"><%= moderator.fee %></div>
+                                          <div class="floatRight textOpacity75"><%= Number(moderator.fee) %></div>
                                         </div>
                                       </div>
                                     </div>