Fix rst markup.
diff --git a/Doc/c-api/import.rst b/Doc/c-api/import.rst
index c3c8f42..270152e 100644
--- a/Doc/c-api/import.rst
+++ b/Doc/c-api/import.rst
@@ -76,7 +76,7 @@
    UTF-8 encoded string instead of a Unicode object.
 
    .. versionchanged:: 3.3
-         Negative values for **level** are no longer accepted.
+         Negative values for *level* are no longer accepted.
 
 .. c:function:: PyObject* PyImport_Import(PyObject *name)