fixed formatting

src/csharp/Grpc.Core/Internal/NativeExtension.cs

@@ -101,18 +101,18 @@ namespace Grpc.Core.Internal
             // With old-style VS projects, the native libraries get copied using a .targets rule to the build output folder
             // alongside the compiled assembly.
             // With dotnet cli projects targeting net45 framework, the native libraries (just the required ones)
-			// are similarly copied to the built output folder, through the magic of Microsoft.NETCore.Platforms.
+            // are similarly copied to the built output folder, through the magic of Microsoft.NETCore.Platforms.
             var classicPath = Path.Combine(assemblyDirectory, GetNativeLibraryFilename());
 
             // With dotnet cli project targeting netcoreapp1.0, projects will use Grpc.Core assembly directly in the location where it got restored
             // by nuget. We locate the native libraries based on known structure of Grpc.Core nuget package.
-			// When "dotnet publish" is used, the runtimes directory is copied next to the published assemblies.
-			string runtimesDirectory = string.Format("runtimes/{0}/native", GetPlatformString());
-			var netCorePublishedAppStylePath = Path.Combine(assemblyDirectory, runtimesDirectory, GetNativeLibraryFilename());
-			var netCoreAppStylePath = Path.Combine(assemblyDirectory, "../..", runtimesDirectory, GetNativeLibraryFilename());
+            // When "dotnet publish" is used, the runtimes directory is copied next to the published assemblies.
+            string runtimesDirectory = string.Format("runtimes/{0}/native", GetPlatformString());
+            var netCorePublishedAppStylePath = Path.Combine(assemblyDirectory, runtimesDirectory, GetNativeLibraryFilename());
+            var netCoreAppStylePath = Path.Combine(assemblyDirectory, "../..", runtimesDirectory, GetNativeLibraryFilename());
 
-			// Look for all native library in all possible locations in given order.
-			string[] paths = new[] { classicPath, netCorePublishedAppStylePath, netCoreAppStylePath};
+            // Look for all native library in all possible locations in given order.
+            string[] paths = new[] { classicPath, netCorePublishedAppStylePath, netCoreAppStylePath};
             return new UnmanagedLibrary(paths);
         }