Update Lib/http/server.py

Co-authored-by: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>

Author: jcomeauictx

Lib/http/server.py

@@ -1304,7 +1304,7 @@ def test(HandlerClass=BaseHTTPRequestHandler,
                         default='HTTP/1.0',
                         help='conform to this HTTP version '
                              '(default: %(default)s)')
-    parser.add_argument('--content-type',  # parsed into content_type
+    parser.add_argument('--content-type',
                         default=BaseHTTPRequestHandler.default_content_type,
                         help='sets default content type for unknown extensions')
     parser.add_argument('port', default=8000, type=int, nargs='?',