diff --git a/disnake/ext/commands/params.py b/disnake/ext/commands/params.py
index 59e2c854a1..e2db7bf513 100644
--- a/disnake/ext/commands/params.py
+++ b/disnake/ext/commands/params.py
@@ -477,8 +477,8 @@ class ParamInfo:
         .. versionadded:: 2.6
     """
 
+    # fmt: off
     TYPES: ClassVar[Dict[type, int]] = {
-        # fmt: off
         str: OptionType.string.value,
         int: OptionType.integer.value,
         bool: OptionType.boolean.value,
@@ -495,8 +495,8 @@ class ParamInfo:
         Union[disnake.User, disnake.Member, disnake.Role]: OptionType.mentionable.value,
         float: OptionType.number.value,
         disnake.Attachment: OptionType.attachment.value,
-        # fmt: on
     }
+    # fmt: on
     _registered_converters: ClassVar[Dict[type, Callable]] = {}
 
     def __init__(
diff --git a/disnake/types/activity.py b/disnake/types/activity.py
index 8e39215d51..39a292f46a 100644
--- a/disnake/types/activity.py
+++ b/disnake/types/activity.py
@@ -70,9 +70,8 @@ class SendableActivity(TypedDict):
 
 
 class Activity(SendableActivity, total=False):
-    created_at: (
-        int  # required according to docs, but we treat it as optional for easier serialization
-    )
+    # `created_at` is required according to docs, but we treat it as optional for easier serialization
+    created_at: int
     timestamps: ActivityTimestamps
     application_id: Snowflake
     details: Optional[str]