diff --git a/README.md b/README.md
index 8343879..83e9944 100644
--- a/README.md
+++ b/README.md
@@ -38,7 +38,7 @@ If you prefer some other format I strongly encourage you to do pull request with
 
 You can to file and STDOUT at the same time, you just need to assign new logger
 
-    logger Logger.new GrapeLogging::MultiIO.new(STDOUT, File.open('path/to/your/logfile.log'), 'a'))
+    logger Logger.new GrapeLogging::MultiIO.new(STDOUT, File.open('path/to/your/logfile.log', 'a')))
 
 ### Logging exceptions
 
@@ -63,4 +63,4 @@ To install this gem onto your local machine, run `bundle exec rake install`. To
 2. Create your feature branch (`git checkout -b my-new-feature`)
 3. Commit your changes (`git commit -am 'Add some feature'`)
 4. Push to the branch (`git push origin my-new-feature`)
-5. Create a new Pull Request
\ No newline at end of file
+5. Create a new Pull Request