1 files changed, 7 insertions, 7 deletions
diff --git a/docs/examples/tutorial/cdef_classes/math_function.py b/docs/examples/tutorial/cdef_classes/math_function.py
index 21281cc9b..1a6ee896c 100644
--- a/docs/examples/tutorial/cdef_classes/math_function.py
+++ b/docs/examples/tutorial/cdef_classes/math_function.py
@@ -1,7 +1,7 @@
-class MathFunction(object):
-    def __init__(self, name, operator):
-        self.name = name
-        self.operator = operator
-
-    def __call__(self, *operands):
-        return self.operator(*operands)
+class MathFunction(object):
+    def __init__(self, name, operator):
+        self.name = name
+        self.operator = operator
+
+    def __call__(self, *operands):
+        return self.operator(*operands)