Drop double newlines printed in some file iteration examples.
Patch by Steven Kryskalla.
diff --git a/Doc/tutorial/classes.rst b/Doc/tutorial/classes.rst
index 95a3a83..2cc3610 100644
--- a/Doc/tutorial/classes.rst
+++ b/Doc/tutorial/classes.rst
@@ -688,7 +688,7 @@
for char in "123":
print char
for line in open("myfile.txt"):
- print line
+ print line,
This style of access is clear, concise, and convenient. The use of iterators
pervades and unifies Python. Behind the scenes, the :keyword:`for` statement