[Docs] remove semi-colon punctuation mark

Usually, we use semi-colon punctuation mark to connect closely related
ideas. Sentences which are after semicolon, begins with small letter,
and last sentence always ends with a period mark, see "Garner's Modern
American Usage" book for more information about usage of punctuation
mark. So removing punctuation mark altogether is a good idea, as
@gnikonorov suggested [1].

[1]: #7760 (review)

Author: Vipul Kumar

README.rst

@@ -77,21 +77,21 @@ Due to ``pytest``'s detailed assertion introspection, only plain ``assert`` stat
 Features
 --------
 
-- Detailed info on failing `assert statements <https://docs.pytest.org/en/stable/assert.html>`_ (no need to remember ``self.assert*`` names);
+- Detailed info on failing `assert statements <https://docs.pytest.org/en/stable/assert.html>`_ (no need to remember ``self.assert*`` names)
 
 - `Auto-discovery
   <https://docs.pytest.org/en/stable/goodpractices.html#python-test-discovery>`_
-  of test modules and functions;
+  of test modules and functions
 
 - `Modular fixtures <https://docs.pytest.org/en/stable/fixture.html>`_ for
-  managing small or parametrized long-lived test resources;
+  managing small or parametrized long-lived test resources
 
 - Can run `unittest <https://docs.pytest.org/en/stable/unittest.html>`_ (or trial),
-  `nose <https://docs.pytest.org/en/stable/nose.html>`_ test suites out of the box;
+  `nose <https://docs.pytest.org/en/stable/nose.html>`_ test suites out of the box
 
-- Python 3.5+ and PyPy3;
+- Python 3.5+ and PyPy3
 
-- Rich plugin architecture, with over 850+ `external plugins <http://plugincompat.herokuapp.com>`_ and thriving community;
+- Rich plugin architecture, with over 850+ `external plugins <http://plugincompat.herokuapp.com>`_ and thriving community
 
 
 Documentation

doc/en/index.rst

@@ -61,17 +61,17 @@ See :ref:`Getting Started <getstarted>` for more examples.
 Features
 --------
 
-- Detailed info on failing :ref:`assert statements <assert>` (no need to remember ``self.assert*`` names);
+- Detailed info on failing :ref:`assert statements <assert>` (no need to remember ``self.assert*`` names)
 
-- :ref:`Auto-discovery <test discovery>` of test modules and functions;
+- :ref:`Auto-discovery <test discovery>` of test modules and functions
 
-- :ref:`Modular fixtures <fixture>` for managing small or parametrized long-lived test resources;
+- :ref:`Modular fixtures <fixture>` for managing small or parametrized long-lived test resources
 
-- Can run :ref:`unittest <unittest>` (including trial) and :ref:`nose <noseintegration>` test suites out of the box;
+- Can run :ref:`unittest <unittest>` (including trial) and :ref:`nose <noseintegration>` test suites out of the box
 
-- Python 3.5+ and PyPy 3;
+- Python 3.5+ and PyPy 3
 
-- Rich plugin architecture, with over 315+ `external plugins <http://plugincompat.herokuapp.com>`_ and thriving community;
+- Rich plugin architecture, with over 315+ `external plugins <http://plugincompat.herokuapp.com>`_ and thriving community
 
 
 Documentation