Fix docstring

discord_embed/main.py

@@ -53,7 +53,7 @@ async def remove_illegal_chars(file_name: str) -> str:
     """Remove illegal characters from the filename.
 
     Args:
-        filename: The filename to remove illegal characters from.
+        file_name: The filename to remove illegal characters from.
 
     Returns:
         Returns a string with the filename without illegal characters.
@@ -95,6 +95,9 @@ async def main(request: Request):
 
     You can upload files here.
 
+    Args:
+        request: Our request.
+
     Returns:
         TemplateResponse: Returns HTML for site.
     """