Merge pull request #1285 from buhtzz/patch-3

Missing info in about unittest

README.md

@@ -188,6 +188,6 @@ It's not complete yet but I'm working on it. If you'd like to contribute
 please add docstrings following the
 [Google style guide](https://sphinxcontrib-napoleon.readthedocs.org/en/latest/example_google.html)
 and add unit-tests for new methods in common. To run unit-test locally you can
-run `cd common && ./configure && make test`
+run `cd common && ./configure && make && make test`
 
 <sub>December 2016</sub>