Merge branch 'master' of https://github.com/dadhi/DryIoc

Author: dadhi

docs/DryIoc.Docs/UnregisterAndResolutionCache.md

@@ -1,4 +1,3 @@
-**Not updated yet for V4**
 
 # Unregister and Resolution Cache
 
@@ -128,4 +127,4 @@ Use the same setup `asResolutionCall: true` as a workaround for tne dependency o
     container.Register<B>(Reuse.Singleton);
 
     var a1 = container.Resolve<A>();
-    Assert.AreNotSame(a, a1);
+    Assert.AreNotSame(a, a1);