clean this mess once in for all

svn path=/trunk/mcs/; revision=102300

1 files changed, 7 insertions, 9 deletions

diff --git a/mcs/class/System.Core/System.Linq/IGrouping.cs b/mcs/class/System.Core/System.Linq/IGrouping.cs
index 8a5450dcd54..559e91e0766 100644
--- a/mcs/class/System.Core/System.Linq/IGrouping.cs
+++ b/mcs/class/System.Core/System.Linq/IGrouping.cs
@@ -5,10 +5,10 @@
 // distribute, sublicense, and/or sell copies of the Software, and to
 // permit persons to whom the Software is furnished to do so, subject to
 // the following conditions:
-// 
+//
 // The above copyright notice and this permission notice shall be
 // included in all copies or substantial portions of the Software.
-// 
+//
 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
@@ -20,13 +20,11 @@
 //        Alejandro Serrano "Serras" (trupill@yahoo.es)
 //
 
-using System;
 using System.Collections.Generic;
 
-namespace System.Linq
-{
-        public interface IGrouping<TKey, TElement> : IEnumerable<TElement>
-        {
-                TKey Key { get; }
-        }
+namespace System.Linq {
+
+	public interface IGrouping<TKey, TElement> : IEnumerable<TElement> {
+		TKey Key { get; }
+	}
 }