Fix nuspec.

Author: drieseng

build/nuget/SSH.NET.nuspec

@@ -8,7 +8,7 @@
         <owners>olegkap,drieseng</owners>
         <licenseUrl>https://github.com/sshnet/SSH.NET/master/LICENSE</licenseUrl>
         <projectUrl>https://github.com/sshnet/SSH.NET/</projectUrl>
-        <requireLicenseAcceptance>fa</requireLicenseAcceptance>
+        <requireLicenseAcceptance>false</requireLicenseAcceptance>
         <description>SSH.NET is a Secure Shell (SSH) library for .NET, optimized for parallelism and with broad framework support.</description>
         <releaseNotes>2016.0.0-beta1
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