**Apache Airflow version**: latest (main branch)

**What happened**:

There is a little typo in this line of code: https://github.com/apache/airflow/blob/6172b0e6c796d1d757ac1806b671ee168c031b1e/airflow/contrib/operators/gcs_to_bq.py#L40

**What you expected to happen**:

It should be *gcs_to_bigquery* instead of *gcs_to_bq*:

```
Please use `airflow.providers.google.cloud.transfers.gcs_to_bigquery.GCSToBigQueryOperator`.""",
```

airflow/contrib/operators/gcs_to_bq.py
#
#
#
"""This module is deprecated. Please use :mod:`airflow.providers.google.cloud.transfers.gcs_to_bigquery`."""
import warnings
from airflow.providers.google.cloud.transfers.gcs_to_bigquery import GCSToBigQueryOperator
warnings.warn(
    "This module is deprecated. Please use `airflow.providers.google.cloud.transfers.gcs_to_bigquery`.",
    DeprecationWarning,
    stacklevel=2,
)
class GoogleCloudStorageToBigQueryOperator(GCSToBigQueryOperator):
    """
    This class is deprecated.
    Please use `airflow.providers.google.cloud.transfers.gcs_to_bq.GCSToBigQueryOperator`.
    """
    def __init__(self, *args, **kwargs):
        warnings.warn(
            """This class is deprecated.
            Please use `airflow.providers.google.cloud.transfers.gcs_to_bq.GCSToBigQueryOperator`.""",
            DeprecationWarning,
            stacklevel=2,
        )
        super().__init__(*args, **kwargs)