Update README.md

Author: inmem

README.md

@@ -7,15 +7,15 @@ A library of cross platform C# data structures. Generic [**B-tree**](https://en.
 ## B-Tree generic class
 #### [FcsBTreeN<TKey, TValue>](FriendlyCSharp.Databases/BTreeN/FcsBTreeN.cs) \[where TKey : struct, IComparable<TKey>\]
    + `Methods:` BtnAddFirst, BtnCompares, BtnUpdates, BtnAdd, BtnDeleteAll, BtnFind, BtnFirst, BtnLast, BtnNext, BtnPrev, BtnSearch, BtnSearchPrev, BtnUpdate and BtnUsedKeys.
-#### [FcsDuplValueFastBTreeN<TKey, TValue>](FriendlyCSharp.Databases/BTreeN/FcsDuplValueFastBTreeN.cs) \[where TKey : struct, IComparable<TKey>\] - [new 2.0.0-preview](https://www.nuget.org/packages/FriendlyCSharp.Databases/2.0.0-preview)
+#### [FcsDuplValueFastBTreeN<TKey, TValue>](FriendlyCSharp.Databases/BTreeN/FcsDuplValueFastBTreeN.cs) \[where TKey : struct, IComparable<TKey>\] - [new 2.0.0-preview](https://www.nuget.org/packages/FriendlyCSharp.Databases/2.0.0-preview), [INSTALL](#install)
    + `Methods:` BtnAddFirst, BtnCompares, BtnUpdates, BtnAdd, BtnDeleteAll, BtnFind, BtnFirst, BtnLast, BtnNext, BtnPrev, BtnSearch, BtnSearchPrev, BtnUpdate and BtnUsedKeys.
    + `Methods:` BtnFastFind, BtnFastFirst, BtnFastLast, BtnFastNext, BtnFastPrev, BtnFastSearch, BtnFastSearchPrev.
 #### [FcsFastBTreeN<TKey, TValue>](FriendlyCSharp.Databases/BTreeN/FcsFastBTreeN.cs) \[where TKey : struct, IComparable<TKey>\]
    + `Methods:` BtnAddFirst, BtnCompares, BtnUpdates, BtnAdd, BtnDeleteAll, BtnFind, BtnFirst, BtnLast, BtnNext, BtnPrev, BtnSearch, BtnSearchPrev, BtnUpdate and BtnUsedKeys.
    + `Methods:` BtnFastFind, BtnFastFirst, BtnFastLast, BtnFastNext, BtnFastPrev, BtnFastSearch, BtnFastSearchPrev.
 #### [FcsLockBTreeN<TKey, TValue>](FriendlyCSharp.Databases/BTreeN/FcsLockBTreeN.cs) \[where TKey : struct, IComparable<TKey>\]
    + `Methods:` BtnAddFirst, BtnCompares, BtnUpdates, BtnAdd, BtnDeleteAll, BtnFind, BtnFirst, BtnLast, BtnNext, BtnPrev, BtnSearch, BtnSearchPrev, BtnUpdate and BtnUsedKeys.
-#### [FcsKeyFastBTreeN<TKey, TValue>](FriendlyCSharp.Databases/BTreeN/FcsKeyFastBTreeN.cs) \[where TKey : struct\] - [new 2.0.0-preview](https://www.nuget.org/packages/FriendlyCSharp.Databases/2.0.0-preview)
+#### [FcsKeyFastBTreeN<TKey, TValue>](FriendlyCSharp.Databases/BTreeN/FcsKeyFastBTreeN.cs) \[where TKey : struct\] - [new 2.0.0-preview](https://www.nuget.org/packages/FriendlyCSharp.Databases/2.0.0-preview), [INSTALL](#install)
    + `Methods:` BtnAdd, BtnDeleteAll, BtnFind, BtnFirst, BtnLast, BtnNext, BtnPrev, BtnSearch, BtnSearchPrev, BtnUpdate and BtnUsedKeys.
    + `Methods:` BtnFastFind, BtnFastFirst, BtnFastLast, BtnFastNext, BtnFastPrev, BtnFastSearch, BtnFastSearchPrev.
 #### [FcsFastLockBTreeN<TKey, TValue>](FriendlyCSharp.Databases/BTreeN/FcsFastLockBTreeN.cs) \[where TKey : struct, IComparable<TKey>\]
@@ -26,7 +26,7 @@ A library of cross platform C# data structures. Generic [**B-tree**](https://en.
 * [BtnEnumerator.Core.sample](Samples/BtnEnumerator.Core.sample), [BtnEnumerator.NET.sample](Samples/BtnEnumerator.NET.sample)
 * [FcsFastBTreeN.Core.benchmark](Samples/FcsFastBTreeN.Core.benchmark), [FcsFastBTreeN.NET.benchmark](Samples/FcsFastBTreeN.NET.benchmark)
 * [MultipleKeys.Core.sample](Samples/MultipleKeys.Core.sample), [MultipleKeys.NET.sample](Samples/MultipleKeys.NET.sample)
-* [DuplicityKeys.Core.sample](DuplicityKeys.Core.sample) - [Microsoft.NETCore.App 2.0.0-preview1](https://www.nuget.org/packages/Microsoft.NETCore.App/2.0.0-preview1-002111-00), [NETStandard.Library 2.0.0-preview1](https://www.nuget.org/packages/NETStandard.Library/2.0.0-preview1-25301-01), [INSTALL](#install)
+* **new** [DuplicityKeys.Core.sample](DuplicityKeys.Core.sample) - [Microsoft.NETCore.App 2.0.0-preview1](https://www.nuget.org/packages/Microsoft.NETCore.App/2.0.0-preview1-002111-00), [NETStandard.Library 2.0.0-preview1](https://www.nuget.org/packages/NETStandard.Library/2.0.0-preview1-25301-01), [INSTALL](#install)
 
 ### Performance
 A [**B-tree**](https://en.wikipedia.org/wiki/B-tree) of order m is a tree which satisfies the following properties:
@@ -271,7 +271,7 @@ public virtual KeyValuePair<TKey, TValue>? BtnSearchPrev(TKey key)
 ### Benchmark 
 The benchmark was configured as follows:
 * CPU: Intel Xeon E3-1245 @ 3.3 GHz;
-* Windows 10, 64bit, .NET Standard 2.0 preview 1
+* Windows 10, 64bit, .NET Standard 1.1
 * 4x4 GB DDR3 Kingston @ 1333 MHz
 * Append, Read, Write (*cache 1,000 T*) and foreach (*cache 128 T*)
 
@@ -296,13 +296,13 @@ Instal Visual Studio 2017 version 15.3 preview
 * [Chanel 9 - Build 2017 - .NET Standard 2.0 and .NET Core 2.0](https://channel9.msdn.com/Events/Build/2017/C9L18)
 * [.NET Framework 4.6.1 supporting .NET Standard 2.0](https://github.com/dotnet/standard/blob/master/docs/netstandard-20/README.md#net-framework-461-supporting-net-standard-20)
 
-Install via Nuget Package Manager [2.0.0-preview](https://www.nuget.org/packages/FriendlyCSharp.Databases/2.0.0-preview)
+Install via Nuget Package Manager [version 2.0.0-preview](https://www.nuget.org/packages/FriendlyCSharp.Databases/2.0.0-preview)
 
 ```
 PM> Install-Package FriendlyCSharp.Databases -pre
 ```
 
-Install via Nuget Package Manager [1.0.3](https://www.nuget.org/packages/FriendlyCSharp.Databases/1.0.3)
+Install via Nuget Package Manager [version 1.0.3](https://www.nuget.org/packages/FriendlyCSharp.Databases/1.0.3)
 
 ```
 PM> Install-Package FriendlyCSharp.Databases -Version 1.0.3