Convert all print statements in the docs.
diff --git a/Doc/library/email.iterators.rst b/Doc/library/email.iterators.rst
index aa70141..f7ca9e4 100644
--- a/Doc/library/email.iterators.rst
+++ b/Doc/library/email.iterators.rst
@@ -60,6 +60,6 @@
text/plain
text/plain
- Optional *fp* is a file-like object to print the output to. It must be suitable
- for Python's extended print statement. *level* is used internally.
+ Optional *fp* is a file-like object to print the output to. It must be
+ suitable for Python's :func:`print` function. *level* is used internally.