Fix example

GerstITS.Examples.Jobs.SayHelloWorld/Configurations/SayHelloWorldWithDefaultNameUsageJobConfiguration.cs

@@ -0,0 +1,26 @@
+using GerstITS.Job.Scheduling;
+using GerstITS.System.Configurations;
+using Microsoft.Extensions.Configuration;
+
+namespace GerstITS.Examples.Jobs.SayHelloWorld.Configurations;
+
+public class SayHelloWorldWithDefaultNameUsageJobConfiguration : JobSchedulingConfigurationBase
+{
+    #region Properties
+
+    public string Name { get; }
+
+    #endregion
+
+    #region Constructors
+
+    public SayHelloWorldWithDefaultNameUsageJobConfiguration(Microsoft.Extensions.Configuration.IConfiguration configuration)
+        : base(configuration)
+    {
+        var prefix = this.ToConfigurationPrefix();
+
+        Name = configuration.GetValue<string>($"{prefix}:{nameof(Name)}");
+    }
+
+    #endregion
+}