Fix up markup in the deprecation notice.
diff --git a/Doc/library/imputil.rst b/Doc/library/imputil.rst
index f10e83d..6a50b7a 100644
--- a/Doc/library/imputil.rst
+++ b/Doc/library/imputil.rst
@@ -7,7 +7,7 @@
    :deprecated:
 
 .. deprecated:: 2.6
-   The module has been removed in Python 3.0.
+   The :mod:`imputil` module has been removed in Python 3.0.
 
 
 .. index:: statement: import