DOC-4493 fixed nondeterministic test (again)

Author: andy-stark-redis

tests/Doc/CmdsSetExample.cs

@@ -42,6 +42,7 @@ public void run()
         Console.WriteLine(sAddResult2); // >>> False
 
         RedisValue[] sAddResult4 = db.SetMembers("myset");
+        Array.Sort(sAddResult4);
         Console.WriteLine(string.Join(", ", sAddResult4));
         // >>> Hello, World
         // STEP_END