diff --git a/Examples-and-Recipes.md b/Examples-and-Recipes.md
index 2454e1f..ef4b3cf 100644
--- a/Examples-and-Recipes.md
+++ b/Examples-and-Recipes.md
@@ -1623,20 +1623,27 @@ Turns out not hard at all.
     #include <iostream>
 
     using fortnights =
-        std::chrono::duration<date::weeks::rep, std::ratio_multiply<std::ratio<2>,
-                                                                    date::weeks::period>>;
+        std::chrono::duration<date::weeks::rep,
+                              std::ratio_multiply<std::ratio<2>, date::weeks::period>>;
 
     using microfortnights =
         std::chrono::duration<std::int64_t, std::ratio_multiply<fortnights::period,
                                                                 std::micro>>;
 
+    constexpr
+    inline
+    microfortnights
+    operator"" _ufn(unsigned long long x)
+    {
+        return microfortnights{static_cast<microfortnights::rep>(x)};
+    }
+
     int
     main()
     {
         using namespace date;
         using namespace std::chrono;
-        std::cout << format("%F %T\n", sys_days{nov/29/2016} + 15h + 13min +
-                                                               microfortnights{35});
+        std::cout << format("%F %T\n", sys_days{nov/29/2016} + 15h + 13min + 35_ufn);
     }
 
 The first thing to do is build your `chrono::duration` that represents a `microfortnight`.  This is best done by first building a `fortnight`, and then multiplying that by `std::micro`.  This will build some weird `chrono::duration` with a period we don't really have to know, but turns out to be not that far off from a second.