diff --git a/lib/open_food_web/group_buy_report.rb b/lib/open_food_web/group_buy_report.rb
index 825d6d4402..f8582f88a1 100644
--- a/lib/open_food_web/group_buy_report.rb
+++ b/lib/open_food_web/group_buy_report.rb
@@ -2,13 +2,13 @@ module OpenFoodWeb
 
   GroupBuyVariantRow = Struct.new(:variant, :sum_quantities, :sum_max_quantities) do
     def to_row
-      [variant.product.supplier.name,variant.product.name,"UNITSIZE",variant.options_text,variant.weight,sum_quantities,sum_max_quantities]
+      [variant.product.supplier.name, variant.product.name, "UNITSIZE", variant.options_text, variant.weight, sum_quantities, sum_max_quantities]
     end
   end
 
   GroupBuyProductRow = Struct.new(:product, :sum_quantities, :sum_max_quantities) do
     def to_row
-      [product.supplier.name,product.name,"UNITSIZE","TOTAL","",sum_quantities,sum_max_quantities]
+      [product.supplier.name, product.name, "UNITSIZE", "TOTAL", "", sum_quantities, sum_max_quantities]
     end
   end
 
@@ -24,17 +24,17 @@ module OpenFoodWeb
     def variants_and_quantities
       variants_and_quantities = []
       line_items = @orders.map { |o| o.line_items }.flatten
-      supplier_groups = line_items.group_by{ |li| li.variant.product.supplier }
-      supplier_groups.each do |supplier,line_items_by_supplier|
-        product_groups = line_items_by_supplier.group_by{ |li| li.variant.product }
-        product_groups.each do |product,line_items_by_product|
+      supplier_groups = line_items.group_by { |li| li.variant.product.supplier }
+      supplier_groups.each do |supplier, line_items_by_supplier|
+        product_groups = line_items_by_supplier.group_by { |li| li.variant.product }
+        product_groups.each do |product, line_items_by_product|
 
           # Cycle thorugh variant of a product
-          variant_groups = line_items_by_product.group_by{ |li| li.variant }
-          variant_groups.each do |variant,line_items_by_variant|
+          variant_groups = line_items_by_product.group_by { |li| li.variant }
+          variant_groups.each do |variant, line_items_by_variant|
             sum_quantities = line_items_by_variant.sum { |li| li.quantity }
             sum_max_quantities = line_items_by_variant.sum { |li| li.max_quantity || 0 } 
-            variants_and_quantities << GroupBuyVariantRow.new(variant,sum_quantities,sum_max_quantities)
+            variants_and_quantities << GroupBuyVariantRow.new(variant, sum_quantities, sum_max_quantities)
           end
 
           # Sum quantities for each product (Total line)