Adding redbaron-missing-comma-string-collection

Author: fjsj

README.md

@@ -31,7 +31,10 @@ Feel free to contribute! Happy to receive PRs.
     [https://github.com/PyCQA/flake8-bugbear](https://github.com/PyCQA/flake8-bugbear)
     * vulture - Find dead code:
     [https://pypi.python.org/pypi/vulture](https://pypi.python.org/pypi/vulture)
-    * pydiatra - Yet another static checker for Python code [http://jwilk.net/software/pydiatra](http://jwilk.net/software/pydiatra)
+    * pydiatra - Yet another static checker for Python code:
+    [http://jwilk.net/software/pydiatra](http://jwilk.net/software/pydiatra)
+    * redbaron-missing-comma-string-collection - Warns about missing commas in Python string collections:
+    [https://github.com/razzius/redbaron-missing-comma-string-collection](https://github.com/razzius/redbaron-missing-comma-string-collection)
 * Typing:
     * mypy - Mypy is an experimental optional static type checker for Python that aims to combine the benefits of dynamic (or "duck") typing and static typing. Has type inference capabilities. Maybe it's the future of Python for larger projects:
     [http://mypy-lang.org/](http://mypy-lang.org/)