Return a string which is the concatenation of the strings in the
:term:`iterable` *iterable*. A :exc:`TypeError` will be raised if there are
- any non-string values in *seq*, including :class:`bytes` objects. The
+ any non-string values in *iterable*, including :class:`bytes` objects. The
separator between elements is the string providing this method.
Return the string left justified in a string of length *width*. Padding is done
using the specified *fillchar* (default is a space). The original string is
- returned if *width* is less than ``len(s)``.
+ returned if *width* is less than or equal to ``len(s)``.
.. method:: str.lower()
Return the string right justified in a string of length *width*. Padding is done
using the specified *fillchar* (default is a space). The original string is
- returned if *width* is less than ``len(s)``.
+ returned if *width* is less than or equal to ``len(s)``.
.. method:: str.rpartition(sep)
Return the numeric string left filled with zeros in a string of length
*width*. A sign prefix is handled correctly. The original string is
- returned if *width* is less than ``len(s)``.
+ returned if *width* is less than or equal to ``len(s)``.