diff --git a/src/_pytest/main.py b/src/_pytest/main.py
index ae115b1f8..7ce4c19ea 100644
--- a/src/_pytest/main.py
+++ b/src/_pytest/main.py
@@ -75,7 +75,7 @@ def pytest_addoption(parser):
         dest="maxfail",
         const=1,
         help="exit instantly on first error or failed test.",
-    ),
+    )
     group._addoption(
         "--maxfail",
         metavar="num",
@@ -122,7 +122,7 @@ def pytest_addoption(parser):
         "--co",
         action="store_true",
         help="only collect tests, don't execute them.",
-    ),
+    )
     group.addoption(
         "--pyargs",
         action="store_true",