DOC: simplify documentation of clip()

felixdivo · web-flow · commit 40c7e51f61b0 · 2020-08-18T11:24:27.000+02:00
diff --git a/numpy/core/fromnumeric.py b/numpy/core/fromnumeric.py
@@ -2059,14 +2059,10 @@ def clip(a, a_min, a_max, out=None, **kwargs):
     ----------
     a : array_like
         Array containing elements to clip.
-    a_min : array_like or None
-        Minimum value. If None, clipping is not performed on lower
-        interval edge. Not more than one of `a_min` and `a_max` may be
-        None.
-    a_max : array_like or None
-        Maximum value. If None, clipping is not performed on upper
-        interval edge. Not more than one of `a_min` and `a_max` may be
-        None. `a_min` and  `a_max` are broadcast against `a`.
+    a_min, a_max : array_like or None
+        Minimum and maximum value. If ``None``, clipping is not performed on
+        the corresponding edge. Only one of `a_min` and `a_max` may be
+        ``None``. Both are broadcast against `a`.
     out : ndarray, optional
         The results will be placed in this array. It may be the input
         array for in-place clipping.  `out` must be of the right shape
