Cleanup. Hints and warnings either disabled or fixed. Typos fixed.

Recyclable.Collections.Benchmarks/POC/LessOperatorvsAndOperatorBenchmarks.cs

@@ -1,12 +1,14 @@
 using BenchmarkDotNet.Attributes;
 using System.Runtime.CompilerServices;
 
+#pragma warning disable CA1822
+
 namespace Recyclable.Collections.Benchmarks.POC
 {
 	public class LessOperatorVsAndOperatorBenchmarks
 	{
 		private const int bitShift = 1 << 31;
-		private static Random _rnd = new(1);
+		private static readonly Random _rnd = new(1);
 		private static int num = -Math.Abs(_rnd.Next());
 
 		public void Setup()
@@ -17,10 +19,13 @@ namespace Recyclable.Collections.Benchmarks.POC
 
 		public void Cleanup() { }
 
+#pragma warning disable RCS1163, IDE0060
 		[MethodImpl(MethodImplOptions.NoInlining)]
 		private static void DoNothing<T>(T item)
-		{ }
+		{
+		}
 
+#pragma warning restore RCS1163
 
 		[Benchmark(Baseline = true)]
 		public void CompareWithLess()