From 7702721f7f1682fa7ac5c3bb9a5a0cf1ea7d186e Mon Sep 17 00:00:00 2001
From: Anton Firszov <antonfir@gmail.com>
Date: Wed, 20 Jun 2018 01:32:59 +0200
Subject: [PATCH] correct doc comment

---
 tests/ImageSharp.Tests/TestUtilities/TestEnvironment.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/ImageSharp.Tests/TestUtilities/TestEnvironment.cs b/tests/ImageSharp.Tests/TestUtilities/TestEnvironment.cs
index e9f519abae..b07a383b79 100644
--- a/tests/ImageSharp.Tests/TestUtilities/TestEnvironment.cs
+++ b/tests/ImageSharp.Tests/TestUtilities/TestEnvironment.cs
@@ -33,7 +33,7 @@ namespace SixLabors.ImageSharp.Tests
         private static readonly Lazy<string> NetCoreVersionLazy = new Lazy<string>(GetNetCoreVersion);
 
         /// <summary>
-        /// Gets the .NET Core version, if running on .NET Core, otherwise returns null.
+        /// Gets the .NET Core version, if running on .NET Core, otherwise returns an empty string.
         /// </summary>
         internal static string NetCoreVersion => NetCoreVersionLazy.Value;