diff --git a/templates/partials/mdl_input_currency.mustache b/templates/partials/mdl_input_currency.mustache
index 5815ab5..d610a91 100644
--- a/templates/partials/mdl_input_currency.mustache
+++ b/templates/partials/mdl_input_currency.mustache
@@ -1,5 +1,4 @@
 <div class="mdlext-selectfield mdlext-js-selectfield mdlext-selectfield--floating-label">
-    <!-- https://en.wikipedia.org/wiki/ISO_3166-1_alpha-2 -->
     <select id="{{field_id}}" name="{{field_id}}" {{#required}}required{{/required}} size="1" class="mdlext-selectfield__select" data-value="{{value}}">
         <option value=""></option>
         <option value="EUR">Euro - €</option>