Update C# NuGet package documentation

pkg/nuget/ZeroTier.Sockets/ZeroTier.Sockets.x64.nuspec

@@ -9,8 +9,8 @@
 		<license type="file">LICENSE.txt</license>
 		<icon>icon.png</icon>
 		<requireLicenseAcceptance>false</requireLicenseAcceptance>
-		<releaseNotes>Add NetworkStream. Fix errno bug</releaseNotes>
-		<description>Encrypted P2P SD-WAN networking layer (Managed C# API) [x64]</description>
+		<releaseNotes>Fix callback delegate bug</releaseNotes>
+		<description>Encrypted P2P SD-WAN networking layer [x64]</description>
 		<title>Encrypted P2P SD-WAN networking layer (Managed C# API) [x64]</title>
 		<copyright>Copyright 2021 ZeroTier, Inc.</copyright>
 		<tags>p2p networking utility library sdwan socket tcp udp ip encryption vpn sdk zerotier libzt libzerotier native</tags>

pkg/nuget/ZeroTier.Sockets/nuget.org.md

@@ -1,14 +1,11 @@
 [ZeroTier.Sockets](https://www.zerotier.com)
 =====
-Part of the [ZeroTier SDK](https://github.com/zerotier/libzt)
+Part of the ZeroTier SDK
 
 Securely connect application instances, physical devices, and virtual devices as if everything is on a single LAN. ZeroTier brings your network into user-space. No root, and no host configuration requirements.
 
-We've paired our network hyper-visor core with a TCP/UDP/IP stack [(lwIP)](https://en.wikipedia.org/wiki/LwIP) to provide your application with an exclusive and private virtual network interface. All traffic on this interface is end-to-end encrypted between each peer and we provide an easy-to-use socket interface similar to [Berkeley Sockets](https://en.wikipedia.org/wiki/Berkeley_sockets).
-
- - Website: https://www.zerotier.com/
- - ZeroTier Manual: https://www.zerotier.com/manual/
- - ZeroTier Repo: https://github.com/zerotier/zerotierone
- - SDK Repo: https://github.com/zerotier/libzt
- - Forum: https://discuss.zerotier.com
+We've paired our network hyper-visor core with a TCP/UDP/IP stack [(lwIP)](https://en.wikipedia.org/wiki/LwIP) to provide your application with an exclusive and private virtual network layer. All traffic is end-to-end encrypted between each peer and we provide an easy-to-use socket interface similar to [System.Net.Sockets](https://docs.microsoft.com/en-us/dotnet/api/system.net.sockets.socket?view=net-5.0).
 
+ - Docs: [docs.zerotier.com](https://docs.zerotier.com/sockets/tutorial.html)
+ - Repo: [github.com/zerotier/libzt](https://github.com/zerotier/libzt)
+ - Website: [zerotier.com](https://www.zerotier.com/)