Fix grammar in using/unix build instruction docs (GH-10009)

diff --git a/Doc/using/unix.rst b/Doc/using/unix.rst
index 8b392f8a56c4748d6e44981431e3ce032574f28b..4403180a0e27a080f2e18cdf1c114d5d96796a88 100644 (file)
--- a/Doc/using/unix.rst
+++ b/Doc/using/unix.rst
@@ -72,15 +72,15 @@ latest release's source or just grab a fresh `clone
 <https://devguide.python.org/setup/#getting-the-source-code>`_.  (If you want
 to contribute patches, you will need a clone.)
 
-The build process consists in the usual ::
+The build process consists of the usual commands::
 
    ./configure
    make
    make install
 
-invocations. Configuration options and caveats for specific Unix platforms are
-extensively documented in the :source:`README.rst` file in the root of the Python
-source tree.
+Configuration options and caveats for specific Unix platforms are extensively
+documented in the :source:`README.rst` file in the root of the Python source
+tree.
 
 .. warning::