gh-88546: glob.glob docs: Make new paragraph for emphasis and reorder…

…ed sentence (GH-91614)

(cherry picked from commit b9ab6ce)

Co-authored-by: slateny <46876382+slateny@users.noreply.github.com>

Doc/library/glob.rst

@@ -23,8 +23,11 @@ according to the rules used by the Unix shell, although results are returned in
 arbitrary order.  No tilde expansion is done, but ``*``, ``?``, and character
 ranges expressed with ``[]`` will be correctly matched.  This is done by using
 the :func:`os.scandir` and :func:`fnmatch.fnmatch` functions in concert, and
-not by actually invoking a subshell.  Note that unlike :func:`fnmatch.fnmatch`,
-:mod:`glob` treats filenames beginning with a dot (``.``) as special cases.
+not by actually invoking a subshell.
+
+Note that files beginning with a dot (``.``) can only be matched by
+patterns that also start with a dot,
+unlike :func:`fnmatch.fnmatch` or :func:`pathlib.Path.glob`.
 (For tilde and shell variable expansion, use :func:`os.path.expanduser` and
 :func:`os.path.expandvars`.)