Apply suggestions from code review

Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>

Author: encukou

Doc/using/configure.rst

@@ -55,7 +55,7 @@ require third-party libraries installed for development
 Missing requirements are reported in the ``configure`` output.
 Modules that are missing due to missing dependencies are listed near the end
 of the ``make`` output,
-sometimes using an internal name such as ``_ctypes`` for the :mod:`ctypes`
+sometimes using an internal name, for example, ``_ctypes`` for :mod:`ctypes`
 module.
 
 If you distribute a CPython interpreter without optional modules,

Doc/using/unix.rst

@@ -94,7 +94,7 @@ If you want to compile CPython yourself, first thing you should do is get the
 `source <https://www.python.org/downloads/source/>`_. You can download either the
 latest release's source or grab a fresh `clone
 <https://devguide.python.org/setup/#get-the-source-code>`_.
-You will also need to install :ref:`build requirements <build-requirements>`.
+You will also need to install the :ref:`build requirements <build-requirements>`.
 
 The build process consists of the usual commands::