diff --git a/app/assets/javascripts/orders.js.coffee b/app/assets/javascripts/orders.js.coffee
index d3786eb..64c204f 100644
--- a/app/assets/javascripts/orders.js.coffee
+++ b/app/assets/javascripts/orders.js.coffee
@@ -20,7 +20,7 @@ ready = ->
 
 
 # Validate input, and then update
-updateInput = (row, useRecalculate = true)->
+updateInput = (row, useRecalculate = true) ->
   cell = row.querySelector("input")
   if ! cell.validity.valid
     if(parseInt(cell.value) > parseInt(cell.max))
@@ -50,8 +50,8 @@ increment = (button, n) ->
   # Fix the counter
   counter = $(row).find('.row_counter')
   value = parseInt(counter.val())
-  # Apparently CoffeeScript doesn't support ?:
-  value =  if isNaN(value) then 0 else value
+  if isNaN(value)
+    value = 0
   counter.val(value + n)
 
   updateInput(row[0])
diff --git a/app/views/order_items/_order_item.html.erb b/app/views/order_items/_order_item.html.erb
index ddc2708..1027ec4 100644
--- a/app/views/order_items/_order_item.html.erb
+++ b/app/views/order_items/_order_item.html.erb
@@ -9,7 +9,7 @@
         <%= content_tag :span, product.name %>
         <%= content_tag :small, euro(product.price) %>
         </h4>
-        <%= f.counter :count, max: product.stock, min:0, skip_label: true, wrapper_class: "input-group", class: "row_counter" %>
+        <%= f.counter :count, min: 0, max: product.stock, skip_label: true, wrapper_class: "input-group", class: "row_counter" %>
         <%= f.fields_for :product do |product| %>
           <%= product.hidden_field :price_cents, class: :price %>
           <%= product.hidden_field :stock, class: :stock %>