Merge pull request #3999 from helioguardabaxo/master

When list has just one card, to show 'card' instead of 'cards'

client/components/lists/listHeader.jade

@@ -20,7 +20,7 @@ template(name="listHeader")
 
         if showCardsCountForList cards.count
           | 
-          span(class="cardCount") {{cardsCount}} {{_ 'cards-count'}}
+          span(class="cardCount") {{cardsCount}} {{cardsCountForListIsOne cards.count}}
       if isMiniScreen
         if currentList
           if isWatching

client/components/lists/listHeader.js

@@ -85,6 +85,14 @@ BlazeComponent.extendComponent({
     return limit >= 0 && count >= limit;
   },
 
+  cardsCountForListIsOne(count) {
+    if (count === 1) {
+      return TAPi18n.__('cards-count-one');
+    } else {
+      return TAPi18n.__('cards-count');
+    }
+  },
+
   events() {
     return [
       {