formatting

python/mxnet/_numpy_op_doc.py

@@ -131,7 +131,7 @@ def _npx_nonzero(a):
     Notes
     -----
     This function differs from the original numpy.nonzero in the following aspects:
-        - Do not support python numeric.
+        - Does not support python numeric.
         - The return value is same as numpy.transpose(numpy.nonzero(a)).
 
     Examples
@@ -909,5 +909,3 @@ def _np_prod(a, axis=None, dtype=None, out=None, keepdims=False):
     True
     """
     pass
-
-