Fix nuspec (#11)

***NO_CI***

Author: josesimoes

source/package.nuspec

@@ -10,10 +10,10 @@
     <license type="file">LICENSE.md</license>
     <releaseNotes></releaseNotes>
     <developmentDependency>true</developmentDependency>
-    <projectUrl>https://github.com/nanoFramework.TestPlatform</projectUrl>
+    <projectUrl>https://github.com/nanoFramework.TestFramework</projectUrl>
     <iconUrl>https://secure.gravatar.com/avatar/97d0e092247f0716db6d4b47b7d1d1ad</iconUrl>
     <icon>images\nf-logo.png</icon>
-    <repository type="git" url="https://github.com/nanoFramework.TestPlatform" commit="$commit$" />
+    <repository type="git" url="https://github.com/nanoFramework.TestFramework" commit="$commit$" />
     <copyright>Copyright (c) .NET Foundation and Contributors</copyright>    
     <description>This package includes the Test Framework to be used for Unit Tests in .NET nanoFramework C# projects.</description>
     <tags>nanoFramework C# csharp netmf netnf unittest </tags>