Fix a few quotes/backslashes.
diff --git a/Doc/library/doctest.rst b/Doc/library/doctest.rst
index cad03bd..ed53f06 100644
--- a/Doc/library/doctest.rst
+++ b/Doc/library/doctest.rst
@@ -338,7 +338,7 @@
Backslashes in a raw docstring: m\n
Otherwise, the backslash will be interpreted as part of the string. For example,
- the "\\" above would be interpreted as a newline character. Alternatively, you
+ the ``\n`` above would be interpreted as a newline character. Alternatively, you
can double each backslash in the doctest version (and not use a raw string)::
>>> def f(x):