Fix more raise statments in the docs.
diff --git a/Doc/tutorial/controlflow.rst b/Doc/tutorial/controlflow.rst
index ce47164..5a182a9 100644
--- a/Doc/tutorial/controlflow.rst
+++ b/Doc/tutorial/controlflow.rst
@@ -329,7 +329,8 @@
if ok in ('y', 'ye', 'yes'): return True
if ok in ('n', 'no', 'nop', 'nope'): return False
retries = retries - 1
- if retries < 0: raise IOError, 'refusenik user'
+ if retries < 0:
+ raise IOError('refusenik user')
print(complaint)
This function can be called either like this: ``ask_ok('Do you really want to