CntrlComparison parsing

Core/Utility/StringExtensions.cs

@@ -1,5 +1,4 @@
-using System;
-using System.Globalization;
+using System.Globalization;
 using System.Linq;
 
 namespace LeafWeb.Core.Utility
@@ -9,9 +8,9 @@ namespace LeafWeb.Core.Utility
 		public static string SplitCamelCase(this string str)
 		{
 			return str.Aggregate(
-				String.Empty,
+				string.Empty,
 				(current, c) =>
-				current + (Char.IsUpper(c) && current.Length > 0 ? " " + c : c.ToString(CultureInfo.InvariantCulture)));
+				current + (char.IsUpper(c) && current.Length > 0 ? " " + c : c.ToString(CultureInfo.InvariantCulture)));
 		}
 	}
 }