diff --git a/RELEASE_NOTES.rst b/RELEASE_NOTES.rst
index fadda3a91110c..366b2edeea3f9 100644
--- a/RELEASE_NOTES.rst
+++ b/RELEASE_NOTES.rst
@@ -895,7 +895,7 @@ Details in the `SQLAlchemy Changelog <https://docs.sqlalchemy.org/en/14/changelo
 ``auth_backends`` replaces ``auth_backend`` configuration setting (#21472)
 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
-Previously, only one backend was used to authorize use of the REST API. In 2.3 this was changed to support multiple backends, separated by whitespace. Each will be tried in turn until a successful response is returned.
+Previously, only one backend was used to authorize use of the REST API. In 2.3 this was changed to support multiple backends, separated by comma. Each will be tried in turn until a successful response is returned.
 
 This setting is also used for the deprecated experimental API, which only uses the first option even if multiple are given.
 
diff --git a/airflow/cli/cli_parser.py b/airflow/cli/cli_parser.py
index c26b44e178952..015174575d24e 100644
--- a/airflow/cli/cli_parser.py
+++ b/airflow/cli/cli_parser.py
@@ -577,7 +577,7 @@ def string_lower_type(val):
 ARG_DB_SQL_ONLY = Arg(
     ("-s", "--show-sql-only"),
     help="Don't actually run migrations; just print out sql scripts for offline migration. "
-    "Required if using either `--from-version` or `--from-version`.",
+    "Required if using either `--from-revision` or `--from-version`.",
     action="store_true",
     default=False,
 )