Apply suggestions from code review

Thanks Daria!

Co-authored-by: Daria Vladykina <[email protected]>

xml/art_modules.xml

@@ -675,21 +675,21 @@
    <title>Python 3</title>
    <para>
     This module provides the Python 3.11 interpreter (including setuptools, wheel,
-    and pypi support) and many additional maintained python 3.11 modules. It has
+    and pypi support) and many additional maintained Python 3.11 modules. It has
     a different lifecycle than &productname; itself. The Python 3.11 and the
-    contained python 3.11 modules are supported at least until end of December
-    2027. The Python 3.11 modules might be updated at the next service pack (if
+    contained Python 3.11 modules are supported at least until the end of December
+    2027. The Python 3.11 modules might be updated with the next service pack (if
     compatible and when needed).
    </para>
    <para>
     Packages within the Python 3 module can be installed alongside existing
-    Python packages and they can coexist within the same system without
+    Python packages, and they can coexist in the same system without
     impacting any ongoing Python 3.6 workloads.
    </para>
    <para>
-    In &productname; &productnumber; the Python 3 Module ships with Python 3.11.
-    Python 3.11 is compatible with versions 3.10 and 3.9. Code written in 3.9
-    or 3.10 should run without or with only minimal changes in 3.11.
+    In &productname; &productnumber;, the Python 3 module ships with Python 3.11.
+    Python 3.11 is compatible with versions 3.10 and 3.9. The code written in 3.9
+    or 3.10 should run without changes or only with minimal changes in 3.11.
    </para>
    <itemizedlist>
     <listitem>
@@ -705,7 +705,7 @@
     </listitem>
     <listitem>
      <para>
-      <emphasis role="bold">Lifecycle:</emphasis> December 31st 2027
+      <emphasis role="bold">Lifecycle:</emphasis> 31 Dec 2027
      </para>
     </listitem>
     <listitem>