update command

Author: H-Huang

docs/torchft.md

@@ -68,12 +68,12 @@ The `--training.global_batch_size` parameter refers to global batch size that wi
 
 #### Replica Group 0
 ```bash
-CUDA_VISIBLE_DEVICES=0,1,2,3 NGPU=4 ./run_train.sh --parallelism.data_parallel_shard_degree=4 --fault_tolerance.enable --fault_tolerance.group_size=2 --fault_tolerance.replica_id=0 --fault_tolerance.semi_sync_method="diloco"
+CUDA_VISIBLE_DEVICES=0,1,2,3 NGPU=4 ./run_train.sh --parallelism.data_parallel_shard_degree=4 --fault_tolerance.enable --fault_tolerance.group_size=2 --fault_tolerance.replica_id=0 --fault_tolerance.semi_sync_method="diloco" --experimental.custom_args_module=torchtitan.components.ft.config
 ```
 
 #### Replica Group 1
 ```bash
-CUDA_VISIBLE_DEVICES=4,5,6,7 NGPU=4 ./run_train.sh --parallelism.data_parallel_shard_degree=4 --fault_tolerance.enable --fault_tolerance.group_size=2 --fault_tolerance.replica_id=1 --fault_tolerance.semi_sync_method="diloco"
+CUDA_VISIBLE_DEVICES=4,5,6,7 NGPU=4 ./run_train.sh --parallelism.data_parallel_shard_degree=4 --fault_tolerance.enable --fault_tolerance.group_size=2 --fault_tolerance.replica_id=1 --fault_tolerance.semi_sync_method="diloco" --experimental.custom_args_module=torchtitan.components.ft.config
 ```
 
 ## Fault Tolerance Configuration Options