From 4f3095a9dd92bc939b47bdca8d0d2e7926914d6b Mon Sep 17 00:00:00 2001
From: Anton Firszov <anton.firszov@sapagroup.com>
Date: Fri, 25 Aug 2017 12:59:52 +0200
Subject: [PATCH] better tuple usage

---
 tests/ImageSharp.Tests/Formats/Jpg/SpectralJpegTests.cs | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/ImageSharp.Tests/Formats/Jpg/SpectralJpegTests.cs b/tests/ImageSharp.Tests/Formats/Jpg/SpectralJpegTests.cs
index 9ed790790..8b1ab8bfe 100644
--- a/tests/ImageSharp.Tests/Formats/Jpg/SpectralJpegTests.cs
+++ b/tests/ImageSharp.Tests/Formats/Jpg/SpectralJpegTests.cs
@@ -106,11 +106,11 @@ namespace SixLabors.ImageSharp.Tests
                 LibJpegTools.ComponentData libJpegComponent = libJpegData.Components[i];
                 LibJpegTools.ComponentData imageSharpComponent = imageSharpData.Components[i];
 
-                var d = LibJpegTools.CalculateDifference(libJpegComponent, imageSharpComponent);
+                (double total, double average) diff = LibJpegTools.CalculateDifference(libJpegComponent, imageSharpComponent);
 
-                this.Output.WriteLine($"Component{i}: {d}");
-                averageDifference += d.average;
-                totalDifference += d.total;
+                this.Output.WriteLine($"Component{i}: {diff}");
+                averageDifference += diff.average;
+                totalDifference += diff.total;
                 tolerance += libJpegComponent.Blocks.Length;
             }
             averageDifference /= componentCount;