Minor - Clarifying S3 to parquet docs

Author: jaidisido

awswrangler/s3/_write_parquet.py

@@ -243,10 +243,6 @@ def to_parquet(  # pylint: disable=too-many-arguments,too-many-locals,too-many-b
     will be automatically sanitized using `wr.catalog.sanitize_table_name` and `wr.catalog.sanitize_column_name`.
     Please, pass `sanitize_columns=True` to enforce this behaviour always.
 
-    Note
-    ----
-    On `append` mode, the `parameters` will be upsert on an existing table.
-
     Note
     ----
     In case of `use_threads=True` the number of threads