Update Doc/library/stdtypes.rst

Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>

Author: adorilson

Doc/library/stdtypes.rst

@@ -2006,7 +2006,7 @@ expression support in the :mod:`re` module).
    Return ``True`` if all characters in the string are decimal
    characters and there is at least one character, ``False``
    otherwise. Decimal characters are those that can be used to form
-   numbers in base 10, e.g. U+0660, ARABIC-INDIC DIGIT
+   numbers in base 10, such as U+0660, ARABIC-INDIC DIGIT
    ZERO.  Formally a decimal character is a character in the Unicode
    General Category "Nd". For example: