Update api.md

Co-authored-by: Yuya Ebihara <ebyhry@gmail.com>

Author: MonkeyCanCode

mkdocs/docs/api.md

@@ -1538,8 +1538,8 @@ catalog = load_catalog(
     "docs",
     **{
         "uri": "http://127.0.0.1:8181",
-        "s3.endpoint": "http://127.0.0.1:9000",
         "py-io-impl": "pyiceberg.io.pyarrow.PyArrowFileIO",
+        "s3.endpoint": "http://127.0.0.1:9000",
         "s3.access-key-id": "admin",
         "s3.secret-access-key": "password",
         "view-endpoints-supported": "true",