Fix some compilation warnings (#1010)

* Fixe some summary warning

* Fixed more warning

* Uniformed example projects code

* Uniformed test projects code

* Fix OperatingSystems enum and GenericType summaries

examples/logs/Logs.cs

@@ -1,6 +1,6 @@
+using k8s;
 using System;
 using System.Threading.Tasks;
-using k8s;
 
 namespace logs
 {