Added nose2 output

Author: dolfandringa

README.md

@@ -9,3 +9,13 @@ nose2
 You don't need to modify the PYTHONPATH or install the package (optionally with virtualenv) to make this work. By default python uses the current path to look for a package first. By running `nose2` from the top directory, python finds the package just fine.
 
 In subpackage/utils.py I actually import from the parent directory with the absolute import
+
+This is an example output:
+```bash
+[dolf@arch unittesting_example]$ nose2
+....
+----------------------------------------------------------------------
+Ran 4 tests in 0.001s
+
+OK
+```