Minor cleans.

Author: KeRNeLith

tests/ImmediateReflection.Tests/ImmediateAttributesTestsBase.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Reflection;
 using JetBrains.Annotations;
 using NUnit.Framework;
@@ -8,7 +8,6 @@ namespace ImmediateReflection.Tests
     /// <summary>
     /// Tests related to attributes.
     /// </summary>
-    [TestFixture]
     internal class ImmediateAttributesTestsBase : ImmediateReflectionTestsBase
     {
         #region Test classes

tests/ImmediateReflection.Tests/ImmediateReflectionTestsBase.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Reflection;
@@ -11,7 +11,6 @@ namespace ImmediateReflection.Tests
     /// <summary>
     /// Base class for unit tests.
     /// </summary>
-    [TestFixture]
     internal class ImmediateReflectionTestsBase
     {
         protected class ProtectedNestedClass