!3699 fix scatterop error msg

Merge pull request !3699 from fangzehua/fix_scatterop

mindspore/ops/operations/array_ops.py

@@ -50,7 +50,7 @@ class _ScatterOp(PrimitiveWithInfer):
 
     def _check_scatter_shape(self, x_shape, indices_shape, updates_shape, prim_name):
         if updates_shape and updates_shape != indices_shape + x_shape[1:]:
-            raise ValueError(f"For '{prim_name}', the shape of updates should be [] or "
+            raise ValueError(f"For '{prim_name}', "
                              f"updates_shape = indices_shape + x_shape[1:], but got x_shape: {x_shape}, "
                              f"indices_shape: {indices_shape}, updates_shape: {updates_shape}.")
 
@@ -79,7 +79,7 @@ class _ScatterNdOp(_ScatterOp):
         validator.check('the dimension of x', len(x_shape),
                         'the dimension of indices', indices_shape[-1], Rel.GE)
         if indices_shape[:-1] + x_shape[indices_shape[-1]:] != updates_shape:
-            raise ValueError(f"For '{prim_name}', the shape of updates should be [] or updates_shape = "
+            raise ValueError(f"For '{prim_name}', updates_shape = "
                              f"indices_shape[:-1] + x_shape[indices_shape[-1]:], but got x_shape: {x_shape}, "
                              f"indices_shape: {indices_shape}, updates_shape: {updates_shape}.")