Resolve pr feedback

* Removed comment
* Adjusted casing of ruleset reference

Author: stefannikolei

src/Directory.Build.props

@@ -26,8 +26,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <!-- DynamicProxyGenAssembly2 is needed so Moq can use our internals -->
-
     <InternalsVisibleTo Include="SixLabors.PolygonClipper.Tests" Key="$(SixLaborsPublicKey)" />
   </ItemGroup>
 

tests/Directory.Build.props

@@ -17,7 +17,7 @@
   <Import Project="$(MSBuildThisFileDirectory)..\Directory.Build.props" />
 
   <PropertyGroup>
-    <CodeAnalysisRuleSet>..\sixlabors.Tests.ruleset</CodeAnalysisRuleSet>
+    <CodeAnalysisRuleSet>..\sixlabors.tests.ruleset</CodeAnalysisRuleSet>
     <GenerateRuntimeConfigurationFiles>true</GenerateRuntimeConfigurationFiles>
   </PropertyGroup>