Fix typo in tkinter docs (#106936)

Signed-off-by: Makonede <[email protected]>

Author: Makonede

Doc/library/tkinter.ttk.rst

@@ -102,7 +102,7 @@ themed widgets and is not supposed to be directly instantiated.
 Standard Options
 ^^^^^^^^^^^^^^^^
 
-All the :mod:`ttk` Widgets accepts the following options:
+All the :mod:`ttk` Widgets accept the following options:
 
    .. tabularcolumns:: |l|L|