fix typo

README.md

@@ -204,7 +204,7 @@ where `./data/ffhq/lmdb/` contains the lmdb data created from the FFHQ dataset v
 
 **Stage 3: Fine-Tune DualStyleGAN on Target Domain.** Fine-tune DualStyleGAN in distributed settings:
 ```python
-python -m torch.distributed.launch --nproc_per_node=N_GPU --master_port=PORT finetune_stylegan.py --iter ITERATIONS \ 
+python -m torch.distributed.launch --nproc_per_node=N_GPU --master_port=PORT finetune_dualstylegan.py --iter ITERATIONS \ 
                           --batch BATCH_SIZE --ckpt PRETRAINED_MODEL_PATH --augment DATASET_NAME
 ```
 The loss term weights can be specified by `--style_loss` (λ<sub>FM</sub>), `--CX_loss` (λ<sub>CX</sub>), `--perc_loss` (λ<sub>perc</sub>), `--id_loss` (λ<sub>ID</sub>) and `--L2_reg_loss` (λ<sub>reg</sub>). λ<sub>ID</sub> and λ<sub>reg</sub> are suggested to be tuned for each style dataset to achieve ideal performance. More options can be found via `python finetune_dualstylegan.py -h`.