fix trailing whitespace everywhere

OpenRA.Mods.RA/Sellable.cs

@@ -1,7 +1,7 @@
 #region Copyright & License Information
 /*
  * Copyright 2007-2011 The OpenRA Developers (see AUTHORS)
- * This file is part of OpenRA, which is free software. It is made 
+ * This file is part of OpenRA, which is free software. It is made
  * available to you under the terms of the GNU General Public License
  * as published by the Free Software Foundation. For more information,
  * see COPYING.
@@ -17,11 +17,11 @@ using OpenRA.Mods.RA.Activities;
 
 namespace OpenRA.Mods.RA
 {
-	class SellableInfo : TraitInfo<Sellable> 
+	class SellableInfo : TraitInfo<Sellable>
 	{
 		public readonly int RefundPercent = 50;
 	}
-	
+
 	class Sellable : IResolveOrder
 	{
 		bool selling = false;
@@ -30,12 +30,12 @@ namespace OpenRA.Mods.RA
 			if (order.OrderString == "Sell" && !selling)
 			{
 				selling = true;
-				
+
 				foreach( var ns in self.TraitsImplementing<INotifySold>() )
 					ns.Selling( self );
-				
+
 				self.CancelActivity();
-				
+
 				var rb = self.TraitOrDefault<RenderBuilding>();
 				if (rb != null && self.Info.Traits.Get<RenderBuildingInfo>().HasMakeAnimation)
 					self.QueueActivity(new MakeAnimation(self, true, () => rb.PlayCustomAnim(self, "make")));