upgrade to netstandard2.0

Author: iojancode

src/F23.StringSimilarity/F23.StringSimilarity.csproj

@@ -18,7 +18,7 @@
   </PropertyGroup>
 
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|AnyCPU'">
-    <DocumentationFile>bin\Release\netstandard1.0\F23.StringSimilarity.xml</DocumentationFile>
+    <DocumentationFile>bin\Release\netstandard2.0\F23.StringSimilarity.xml</DocumentationFile>
   </PropertyGroup>
 
 </Project>