diff --git a/src/flake8/options/aggregator.py b/src/flake8/options/aggregator.py
index bdcd6a3..7858c72 100644
--- a/src/flake8/options/aggregator.py
+++ b/src/flake8/options/aggregator.py
@@ -25,7 +25,7 @@ def aggregate_options(
     :param flake8.options.config.ConfigFileFinder config_finder:
         The config file finder to use.
     :param list argv:
-        The list of remaining command-line argumentsthat were unknown during
+        The list of remaining command-line arguments that were unknown during
         preliminary option parsing to pass to ``manager.parse_args``.
     :returns:
         Tuple of the parsed options and extra arguments returned by