From ae84b802d1afdb9af8ac1404caeae0020027bdf8 Mon Sep 17 00:00:00 2001
From: Peter Vieting <vieting@i6.informatik.rwth-aachen.de>
Date: Tue, 6 Dec 2022 18:47:25 +0100
Subject: [PATCH] optional_mul: fix docstring

---
 returnn/tf/util/basic.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/returnn/tf/util/basic.py b/returnn/tf/util/basic.py
index 8579a1d4d..8b81292cd 100644
--- a/returnn/tf/util/basic.py
+++ b/returnn/tf/util/basic.py
@@ -3883,7 +3883,7 @@ def optional_mul(*args):
   """
   :param tf.Tensor|None|int|float args:
   :rtype: tf.Tensor|int|float|None
-  :return: sums all non-None values, or returns None if there are none
+  :return: multiplies all non-None values, or returns None if there are none
   """
   y = None
   for v in args: