diff --git a/library/train_util.py b/library/train_util.py
index e3c0229a7..b2de8a216 100644
--- a/library/train_util.py
+++ b/library/train_util.py
@@ -3093,7 +3093,7 @@ def add_training_arguments(parser: argparse.ArgumentParser, support_dreambooth:
     )
     parser.add_argument("--seed", type=int, default=None, help="random seed for training / 学習時の乱数のseed")
     parser.add_argument(
-        "--gradient_checkpointing", action="store_true", help="enable gradient checkpointing / grandient checkpointingを有効にする"
+        "--gradient_checkpointing", action="store_true", help="enable gradient checkpointing / gradient checkpointingを有効にする"
     )
     parser.add_argument(
         "--gradient_accumulation_steps",