Fixed project.json casing

Author: davidfowl

src/Microsoft.Framework.Logging/Microsoft.Framework.Logging.kproj

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="__ToolsVersion__" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">12.0</VisualStudioVersion>
@@ -17,7 +17,7 @@
     <SchemaVersion>2.0</SchemaVersion>
   </PropertyGroup>
   <ItemGroup>
-    <Content Include="Project.json" />
+    <Content Include="project.json" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="DiagnosticsLogger.cs" />
@@ -28,4 +28,4 @@
     <Compile Include="TraceType.cs" />
   </ItemGroup>
   <Import Project="$(VSToolsPath)\AspNet\Microsoft.Web.AspNet.targets" Condition="'$(VSToolsPath)' != ''" />
-</Project>
+</Project>