Fix tox casing to be consistent with their docs, remove . from pytest (…

…#160)

docs/index.rst

@@ -10,7 +10,7 @@ Welcome to Nox
    usage
    contrib
 
-``nox`` is a command-line tool that automates testing in multiple Python environments, similar to `Tox`_. Unlike Tox, Nox uses a standard Python file for configuration.
+``nox`` is a command-line tool that automates testing in multiple Python environments, similar to `tox`_. Unlike tox, Nox uses a standard Python file for configuration.
 
 Install nox via `pip`_::
 
@@ -23,8 +23,8 @@ Nox is configured via a ``noxfile.py`` file in your project's directory. Here's
 
     @nox.session
     def tests(session):
-        session.install('py.test')
-        session.run('py.test')
+        session.install('pytest')
+        session.run('pytest')
 
     @nox.session
     def lint(session):
@@ -39,9 +39,9 @@ For each session, Nox will automatically create `virtualenv`_ with the appropria
 
 To learn how to install and use Nox, see the :doc:`tutorial`. For documentation on configuring sessions, see :doc:`config`. For documentation on running ``nox``, see :doc:`usage`.
 
-.. _Tox: https://tox.readthedocs.org
+.. _tox: https://tox.readthedocs.org
 .. _pip: https://pip.readthedocs.org
-.. _py.test: http://pytest.org
+.. _pytest: http://pytest.org
 .. _virtualenv: https://virtualenv.readthedocs.org
 
 Projects that use Nox
@@ -65,7 +65,7 @@ Other useful projects
 
 Nox is not the only tool of its kind. If Nox doesn't quite fit your needs or you want to do more research, we recommend looking at these tools:
 
-- `Tox <https://tox.readthedocs.org>`__ is the de-facto standard for managing multiple Python test environments, and is the direct spiritual ancestor to Nox.
+- `tox <https://tox.readthedocs.org>`__ is the de-facto standard for managing multiple Python test environments, and is the direct spiritual ancestor to Nox.
 - `Invoke <https://www.pyinvoke.org/>`__ is a general-purpose task execution library, similar to Make. Nox can be thought of as if Invoke were tailored specifically to Python testing, so Invoke is a great choice for scripts that need to encompass far more than Nox's specialization.
 
 

docs/tutorial.rst

@@ -58,14 +58,14 @@ Nox automatically creates a separate `virtualenv`_ for every session. You can ch
 
     @nox.session(python='2.7')
     def tests(session):
-        # Install py.test
+        # Install pytest
         session.install('pytest')
         # Install everything in requirements-dev.txt
         session.install('-r', 'requirements-dev.txt')
         # Install the current package in editable mode.
         session.install('-e', '.')
-        # Run py.test. This uses the py.test executable in the virtualenv.
-        session.run('py.test')
+        # Run pytest. This uses the pytest executable in the virtualenv.
+        session.run('pytest')
 
 
 You can create as many session as you want and sessions can use multiple Python versions, for example::
@@ -105,7 +105,7 @@ Often it's useful to pass arguments into your test session. Here's a quick examp
 
     @nox.session
     def test(session):
-        session.install('py.test')
+        session.install('pytest')
 
         if session.posargs:
             test_files = session.posargs
@@ -142,7 +142,7 @@ Session arguments can be parametrized with the :func:`nox.parametrize` decorator
     @nox.parametrize('django', ['1.9', '2.0'])
     def tests(session, django):
         session.install(f'django=={django}')
-        session.run('py.test')
+        session.run('pytest')
 
 When you run ``nox``, it will create a two distinct sessions::
 
@@ -154,7 +154,7 @@ When you run ``nox``, it will create a two distinct sessions::
     nox > pip install --upgrade django==2.0
 
 
-:func:`nox.parametrize` has an interface and usage intentionally similar to `py.test's parametrize <https://pytest.org/latest/parametrize.html#_pytest.python.Metafunc.parametrize>`_.
+:func:`nox.parametrize` has an interface and usage intentionally similar to `pytest's parametrize <https://pytest.org/latest/parametrize.html#_pytest.python.Metafunc.parametrize>`_.
 
 .. autofunction:: nox.parametrize
 

docs/usage.rst

@@ -212,7 +212,7 @@ Windows
 
 Nox has provisional support for running on Windows. However, depending on your Windows, Python, and virtualenv versions there may be issues. See the following threads for more info:
 
-* `Tox issue 260 <https://github.com/tox-dev/tox/issues/260>`_
+* `tox issue 260 <https://github.com/tox-dev/tox/issues/260>`_
 * `Python issue 24493 <http://bugs.python.org/issue24493>`_
 * `Virtualenv issue 774 <https://github.com/pypa/virtualenv/issues/774>`_