Fix a typo in socket.dart.

Change-Id: I92031ce05fde7b5292df8b0f32fe4fbe77d80923
Reviewed-on: https://dart-review.googlesource.com/53721
Commit-Queue: Devon Carew <devoncarew@google.com>
Reviewed-by: Zach Anderson <zra@google.com>
diff --git a/sdk/lib/io/socket.dart b/sdk/lib/io/socket.dart
index 3aa3ec6..0ab315e 100644
--- a/sdk/lib/io/socket.dart
+++ b/sdk/lib/io/socket.dart
@@ -356,7 +356,7 @@
   static const SocketDirection send = const SocketDirection._(1);
   static const SocketDirection both = const SocketDirection._(2);
 
-  @Deprecated("Use reveive instead")
+  @Deprecated("Use receive instead")
   static const SocketDirection RECEIVE = receive;
   @Deprecated("Use send instead")
   static const SocketDirection SEND = send;