README.markdown in travis_check_rubies-0.5.1 vs README.markdown in travis_check_rubies-0.6.0

- old
+ new

@@ -41,6 +41,6 @@
 bundle exec travis_check_rubies
 ```
 
 ## Copyright
 
-Copyright (c) 2017-2020 Ivan Kuchin. See [LICENSE.txt](LICENSE.txt) for details.
+Copyright (c) 2017-2021 Ivan Kuchin. See [LICENSE.txt](LICENSE.txt) for details.