Fixed links to documentation article "Managing Dependencies using NuGet" (/articles/dotnet-nuget.html).

Author: jhromadik

src/app/Fake.DotNet.NuGet/NuGet.fs

@@ -3,7 +3,7 @@ namespace Fake.DotNet.NuGet
 /// <summary>
 /// Contains helper functions and task which allow to inspect, create and publish
 /// <a href="https://www.nuget.org/">NuGet</a> packages.
-/// There is also a tutorial about <a href="/dotnet-nuget.html">nuget package creating</a> available.
+/// There is also a tutorial about <a href="/articles/dotnet-nuget.html">nuget package creating</a> available.
 /// </summary>
 module NuGet =
 

src/app/Fake.DotNet.NuGet/Restore.fs

@@ -5,7 +5,7 @@ namespace Fake.DotNet.NuGet
 /// <a href="http://www.nuget.org">nuget.org</a> using the
 /// <a href="https://docs.microsoft.com/en-us/nuget/reference/cli-reference/cli-ref-restore">
 /// nuget.exe restore command</a>. There is also a tutorial about
-/// <a href="/dotnet-nuget.html">nuget package restore</a> available.
+/// <a href="/articles/dotnet-nuget.html">nuget package restore</a> available.
 /// </summary>
 module Restore =