Fix documentation typos, grammar, and formatting inconsistencies

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: DimitriPapadopoulos <3234522+DimitriPapadopoulos@users.noreply.github.com>

Author: Copilot

README.rst

@@ -65,7 +65,7 @@ or as a directory — and you want to distribute it.
 
        flit publish
 
-Once your package is published, people can install it using *pip* just like
+Once your package is published, people can install it using pip just like
 any other package. In most cases, pip will download a 'wheel' package, a
 standard format it knows how to install. If you specifically ask pip to install
 an 'sdist' package, it will install and use Flit in a temporary environment.

SECURITY.md

@@ -6,18 +6,18 @@ Only the latest non-prerelease version is supported.
 
 ## Security contact information
 
-To report a security vulnerability
+To report a security vulnerability:
 
 ### Directly on GitHub
 
-You can also directly propose a GitHub  security advisory on the Flit Security page of github:
+You can directly propose a GitHub security advisory on the Flit Security page of GitHub:
 
 [https://github.com/pypa/flit/security](https://github.com/pypa/flit/security)
 
-### via Tidelift:
+### Via Tidelift:
 
 You can use the
 [Tidelift security contact](https://tidelift.com/security). Tidelift will coordinate the
 fix and disclosure.
 
-If you are a tidelift subscriber, this is the preferred  path
+If you are a Tidelift subscriber, this is the preferred path.

doc/cmdline.rst

@@ -14,7 +14,7 @@ Common options
    Path to a config file specifying the module to build. The default is
    ``pyproject.toml``.
 
-.. option::  --version
+.. option:: --version
 
    Show the version of Flit in use.
 
@@ -196,7 +196,7 @@ Flit guess.
 
 .. program:: flit init
 
-Create a new ``pyproject.toml``  config file by prompting for information about
+Create a new ``pyproject.toml`` config file by prompting for information about
 the module in the current directory.
 
 Environment variables

doc/history.rst

@@ -42,8 +42,8 @@ Version 3.10
   or user tokens (:samp:`pypi_token:user:{username}`).
 - The ``--python`` option can now take the path of a virtualenv folder, as an
   alternative to a Python executable (:ghpull:`667`).
-- Flit will work with current development versions of Pythona again (:ghpull:`684`).
-- The ``flit`` command line package now requires Python 3.8 or above (:ghpulL:`660`).
+- Flit will work with current development versions of Python again (:ghpull:`684`).
+- The ``flit`` command line package now requires Python 3.8 or above (:ghpull:`660`).
   ``flit_core`` still works with Python 3.6 or above.
 - The metadata in packages now has the names of optional dependency groups
   ("extras") normalised, complying with version 2.3 of the metadata standard
@@ -56,7 +56,7 @@ Version 3.10
   (:ghpull:`674`). It's a good idea to always set a maximum version for the
   build requirement, to protect against changes in future major versions of Flit.
 - Avoid using the deprecated ``datetime.utcfromtimestamp()`` (:ghpull:`682`).
-- Flit now has a ``SECURITY.md`` file in the Github repository (:ghpull:`665`).
+- Flit now has a ``SECURITY.md`` file in the GitHub repository (:ghpull:`665`).
 - The tests for ``flit_core`` are no longer part of the installed package,
   reducing the size of the wheels (:ghpull:`691`).
 
@@ -526,7 +526,7 @@ Version 0.8
 -----------
 
 - A new ``flit installfrom`` subcommand to install a project from a source
-  archive, such as from Github.
+  archive, such as from GitHub.
 - :doc:`Reproducible builds <reproducible>` - you can produce byte-for-byte
   identical wheels.
 - A warning for non-canonical version numbers according to `PEP 440

doc/pyproject_toml.rst

@@ -95,7 +95,7 @@ readme
   an optional ``content-type`` key (e.g. ``text/x-rst``).
 requires-python
   A version specifier for the versions of Python this requires, e.g. ``~=3.3`` or
-  ``>=3.3,<4``, which are equivalents.
+  ``>=3.3,<4``, which are equivalent.
 license
   A valid SPDX `license expression <https://peps.python.org/pep-0639/#term-license-expression>`_
   or a table with either a ``file`` key (a relative path to a license file) or a
@@ -115,7 +115,7 @@ classifiers
   Add ``Private :: Do Not Upload`` into the list to prevent a private package
   from being uploaded to PyPI by accident.
 import-names
-  A list containing the importable module name in this package. You don't
+  A list containing the importable module names in this package. You don't
   normally need to supply this manually, but you can specify it with a
   ``; private`` suffix to record that the module is not intended for public use.
   This does not stop anyone importing it.
@@ -214,7 +214,7 @@ without a console.
 Entry points sections
 ~~~~~~~~~~~~~~~~~~~~~
 
-You can declare `entry points <http://entrypoints.readthedocs.io/en/latest/>`_
+You can declare `entry points <https://entrypoints.readthedocs.io/en/latest/>`_
 using sections named :samp:`[project.entry-points.{groupname}]`. E.g. to
 provide a pygments lexer from your package:
 

doc/upload.rst

@@ -14,8 +14,8 @@ you can configure Flit in two main ways:
 Using .pypirc
 -------------
 
-You can create or edit a config file in your home directory, ``~/.pypirc`` that
-will be used by default or you can specify a custom location.
+You can create or edit a config file in your home directory, ``~/.pypirc``, that
+will be used by default, or you can specify a custom location.
 This is also used by other Python tools such as `twine
 <https://pypi.python.org/pypi/twine>`_.