Fix missing whitespace in apply_default deprecation message (#17799)

GitOrigin-RevId: 41e3a918f01a4506ea676b0db7856e99fae47528
GoogleCloudPlatform · Jun 4, 2022 · ce0fbc0 · ce0fbc0
1 parent bcfb868
commit ce0fbc0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/airflow/utils/decorators.py b/airflow/utils/decorators.py
@@ -36,7 +36,7 @@ def apply_defaults(func: T) -> T:
     warnings.warn(
         "This decorator is deprecated. \n"
         "\n"
-        "In previous versions, all subclasses of BaseOperator must use apply_default decorator for the"
+        "In previous versions, all subclasses of BaseOperator must use apply_default decorator for the "
         "`default_args` feature to work properly.\n"
         "\n"
         "In current version, it is optional. The decorator is applied automatically using the metaclass.\n",