Merge pull request #1521 from HandyOrg/t/bot/fix-codeformatting

[Bot] Automated PR to fix formatting errors

src/Shared/HandyControl_Shared/Controls/StepBar/StepBar.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.ComponentModel;
 using System.Windows;
 using System.Windows.Controls;