FIX: detrends

jklymak · jklymak · commit cb27276f7ff4 · 2022-07-21T17:34:33.000-07:00
diff --git a/lib/matplotlib/mlab.py b/lib/matplotlib/mlab.py
@@ -159,7 +159,7 @@ def detrend_mean(x, axis=None):
     return x - x.mean(axis, keepdims=True)
 
 
-@_api.deprecated("3.6", alternative="scipy.signal.detrend")
+@_api.deprecated("3.6", alternative="")
 def detrend_none(x, axis=None):
     """
     Return *x*: no detrending.
