README.md in postgres-copy-1.5.0 vs README.md in postgres-copy-1.6.0

@@ -198,9 +198,16 @@
 
 ```sql
 COPY users (id, name) FROM '/tmp/users.dat' WITH BINARY
 ```
 
+To specify the encoding with which to read the file, set the :encoding option.
+This is useful for removing byte order marks when matching column headers.
+
+```ruby
+User.copy_from "/tmp/users_with_byte_order_mark.csv", :encoding => 'bom|utf-8'
+```
+
 
 ### Using the CSV Responder
 If you want to make the result of a COPY command available to download this gem provides a CSV responder that, in conjunction with [inherited_resources](https://github.com/josevalim/inherited_resources), is a very powerfull tool. BTW, do not try to use the responder without inherited_resources.
 
 The advantage of using this CSV responder over generating the CSV file, is that it will iterate over the resulting lines and send them to the client as they became available, so you will not have any problem with memory consumption or timeouts executing the action.