better doc

Author: Pierre-Sassoulas

doc/data/messages/b/bad-float-notation/details.rst

@@ -2,5 +2,5 @@ There's 4 options associated with this message:
 - ``strict-engineering-notation``
 - ``strict-scientific-notation``
 - ``strict-underscore-notation``
-- ``threshold``
-By default we allow all three standard and the threshold is high.
+- ``float-notation-threshold``
+By default we allow all three standard and the threshold is 10e6.