Merge pull request #26 from cornhundred/patch-1

fixing install pip command

Author: jasongrout

README.md

@@ -45,7 +45,7 @@ you should run the tests:
 
 ```bash
 # First install the python package. This will also build the JS packages.
-pip install -e ".[test, examples]".
+pip install -e ".[test, examples]" .
 
 # Run the python tests. This should not give you a few sucessful example tests
 py.test