Issue #5341: Fix a variety of spelling errors.
diff --git a/Doc/library/io.rst b/Doc/library/io.rst
index 204b204..fdacabb 100644
--- a/Doc/library/io.rst
+++ b/Doc/library/io.rst
@@ -14,7 +14,7 @@
At the top of the I/O hierarchy is the abstract base class :class:`IOBase`. It
defines the basic interface to a stream. Note, however, that there is no
-seperation between reading and writing to streams; implementations are allowed
+separation between reading and writing to streams; implementations are allowed
to throw an :exc:`IOError` if they do not support a given operation.
Extending :class:`IOBase` is :class:`RawIOBase` which deals simply with the
@@ -612,7 +612,7 @@
is enabled. With this enabled, on input, the lines endings ``'\n'``,
``'\r'``, or ``'\r\n'`` are translated to ``'\n'`` before being returned to
the caller. Conversely, on output, ``'\n'`` is translated to the system
- default line seperator, :data:`os.linesep`. If *newline* is any other of its
+ default line separator, :data:`os.linesep`. If *newline* is any other of its
legal values, that newline becomes the newline when the file is read and it
is returned untranslated. On output, ``'\n'`` is converted to the *newline*.