diff --git a/api/py/ai/chronon/repo/run.py b/api/py/ai/chronon/repo/run.py
index 7a8fafc6d..5f136ef4c 100755
--- a/api/py/ai/chronon/repo/run.py
+++ b/api/py/ai/chronon/repo/run.py
@@ -474,8 +474,8 @@ def set_defaults(parser):
         "--app-name", help="app name. Default to {}".format(APP_NAME_TEMPLATE)
     )
     parser.add_argument(
-        "--start-ds", help="overwrite the original start partition for a range backfill. It only supports staging query, "
-                           "group by backfill and join jobs"
+        "--start-ds", help="override the original start partition for a range backfill. "
+                           "It only supports staging query, group by backfill and join jobs"
     )
     parser.add_argument(
         "--end-ds", help="the end ds for a range backfill"