Changed benchmark namespace and fixed enum issue
diff --git a/src/ProtocolBuffers/IMessage.cs b/src/ProtocolBuffers/IMessage.cs
index bad71d7..a29313f 100644
--- a/src/ProtocolBuffers/IMessage.cs
+++ b/src/ProtocolBuffers/IMessage.cs
@@ -88,8 +88,9 @@
/// <summary>
/// Gets an element of a repeated field. For value type fields
- /// including enums, the boxed value is returned. For embedded
- /// message fields, the sub-message is returned.
+ /// excluding enums, the boxed value is returned. For embedded
+ /// message fields, the sub-message is returned. For enums, the
+ /// relevant EnumValueDescriptor is returned.
/// </summary>
/// <exception cref="ArgumentException">the field is not a repeated field,
/// or it's not a field of this type</exception>