Merge pull request #816 from orkes-io/fix/using-workers-csharp-code-s…

…nippet

Changes to C# code example

docs/developer-guides/using-workers.md

@@ -339,15 +339,15 @@ orkesConductorClient({
 <TabItem value="csharp" label="C#">
 
  ``` csharp
-ApiExtensions.Configuration = new Configuration
+var conf = new Configuration
 {
     BasePath = "https://developer.orkescloud.com/api",
     AuthenticationSettings = new OrkesAuthenticationSettings("_CHANGE_ME_", "_CHANGE_ME_")
 };
 
 var host = WorkflowTaskHost.CreateWorkerHost(
-    ApiExtensions.Configuration,
-    LogLevel.Information
+    conf,
+    LogLevel.Debug
 );
 host.Start();
  ```