CSHARP-1664 fixing namespace

Author: alex687

src/MongoDB.Driver/Linq/Processors/EmbeddedPipeline/MethodCallBinders/AsQuerableBinder.cs

@@ -1,13 +1,26 @@
-using System;
+/* Copyright 2016 MongoDB Inc.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+* http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+using System.Linq;
+using System.Reflection;
 using System.Collections.Generic;
 using System.Linq.Expressions;
 using MongoDB.Driver.Linq.Expressions;
 
 namespace MongoDB.Driver.Linq.Processors.EmbeddedPipeline.MethodCallBinders
 {
-    using System.Linq;
-    using System.Reflection;
-
     internal class AsQuerableBinder : IMethodCallBinder<EmbeddedPipelineBindingContext>
     {
         public static IEnumerable<MethodInfo> GetSupportedMethods()