updated readme

Author: devizer

Universe.CpuUsage/Universe.CpuUsage.csproj

@@ -39,7 +39,7 @@
         <Authors>Volodymyr Hoida</Authors>
         <Product>Universe.CpuUsage</Product>
         <Description>Cpu Usage, the amount of time that the current thread/process has executed in kernel and user mode including async/await scenarios. Works everywhere: Linux, OSX and Windows. Does not require any special permissions.
-Targets everywhere: Net Framework 2.0-4.8, Net Standard 1.3-2.1, Net Core 1.0-3.1</Description>
+Targets everywhere: Net Framework 2.0-4.8, Net Standard 1.3-2.1, Net Core 1.0+ ...</Description>
         <PackageProjectUrl>https://github.com/devizer/Universe.CpuUsage</PackageProjectUrl>
         <RepositoryUrl>https://github.com/devizer/Universe.CpuUsage</RepositoryUrl>
         <PackageLicenseExpression>MIT</PackageLicenseExpression>