Tweak shlex.quote docs and doctring based on picnixz's review

Author: jb2170

Doc/library/shlex.rst

@@ -50,8 +50,8 @@ The :mod:`!shlex` module defines the following functions:
    string that can safely be used as one token in a shell command line, for
    cases where you cannot use a list.
 
-   If *force* is :const:`True` then *s* will be quoted even if it is already
-   safe for a shell without being quoted.
+   If *force* is :const:`True`, then *s* is unconditionally quoted,
+   even if it is already safe for a shell without being quoted.
 
    .. _shlex-quote-warning:
 

Lib/shlex.py

@@ -320,8 +320,8 @@ def join(split_command):
 def quote(s, *, force=False):
     """Return a shell-escaped version of the string *s*.
 
-    If *force* is *True* then *s* will be quoted even if it is
-    already safe for a shell without being quoted.
+    If *force* is *True*, then *s* is unconditionally quoted,
+    even if it is already safe for a shell without being quoted.
     """
     if not s:
         return "''"