Fix typo

config/locales/en/admin.yml

@@ -106,7 +106,7 @@ en:
         blank_dates: Dates are blank
       destroy:
         success_notice: Budget deleted successfully
-        unable_notice: You cannot destroy a Budget that has associated investments
+        unable_notice: You cannot destroy a budget that has associated investments
       new:
         title: New participatory budget
       winners:

spec/features/admin/budgets_spec.rb

@@ -148,7 +148,7 @@ feature "Admin budgets" do
       click_link "Edit budget"
       click_link "Delete budget"
 
-      expect(page).to have_content("You cannot destroy a Budget that has associated investments")
+      expect(page).to have_content("You cannot destroy a budget that has associated investments")
       expect(page).to have_content("There is 1 budget")
     end
   end