Reformat (missing space after comma), minor code tweaks

Configuration/LockManager.cs

@@ -4,7 +4,7 @@
 using System.Threading;
 
 namespace TweetDck.Configuration{
-    class LockManager{
+    sealed class LockManager{
         public Process LockingProcess { get; private set; }
 
         private readonly string file;

Core/Controls/FlatProgressBar.cs

@@ -2,7 +2,7 @@
 using System.Windows.Forms;
 
 namespace TweetDck.Core.Controls{
-    public partial class FlatProgressBar : ProgressBar{
+    sealed partial class FlatProgressBar : ProgressBar{
         private readonly SolidBrush brush;
 
         public FlatProgressBar(){

Core/Other/Settings/BaseTabSettings.cs

@@ -12,7 +12,7 @@ protected static UserConfig Config{
         public bool Ready { get; set; }
 
         public BaseTabSettings(){
-            Padding = new Padding(6,6,6,6);
+            Padding = new Padding(6);
         }
     }
 }