Update README.md

README.md

@@ -75,7 +75,7 @@ lines = list(read_lines('infile.gz'))
 total = sum(read_lines('infile.gz', convert=int))
 ```
 
-See the [Documentation](https://xphyle.readthedocs.io/en/stable/)) for full usage information.
+See the [Documentation](https://xphyle.readthedocs.io/en/stable/) for full usage information.
 
 # Issues
 
@@ -87,7 +87,7 @@ Future releases are mapped out using [GitHub Projects](https://github.com/jdidio
 
 # Developers
 
-We welcome any contributions via pull requests.
+We welcome any contributions via pull requests. We are especially interested in a collaborator that would either backport xphyle to Python 2.x or implement a compatibility layer to my xphyle Python version-independent.
 
 All code must be written in idiomatic python 3. Note that we use [PEP484](https://www.python.org/dev/peps/pep-0484/) type hints. Variable annotations are
 defined where needed using the comment syntax. Static code analysis is performed usying [mypy](http://mypy-lang.org/) and pylint.