Fix markup
diff --git a/Doc/library/decimal.rst b/Doc/library/decimal.rst
index 18ade40..1fcbcf9 100644
--- a/Doc/library/decimal.rst
+++ b/Doc/library/decimal.rst
@@ -1560,7 +1560,7 @@
A. Some operations like addition, subtraction, and multiplication by an integer
will automatically preserve fixed point. Others operations, like division and
non-integer multiplication, will change the number of decimal places and need to
-be followed-up with a :meth:`quantize` step.
+be followed-up with a :meth:`quantize` step::
>>> a = Decimal('102.72') # Initial fixed-point values
>>> b = Decimal('3.17')