remove space in command

README.md

@@ -226,12 +226,12 @@ You can also fine-tune MatterGen on multiple properties. For instance, to fine-t
 export PROPERTY1=dft_mag_density
 export PROPERTY2=dft_band_gap 
 export MODEL_PATH=checkpoints/mattergen_base
-python scripts/finetune.py adapter.model_path=$MODEL_PATH data_module=mp_20 +lightning_module/diffusion_module/model/[email protected]_embeddings_adapt.$PROPERTY1=$PROPERTY1 +lightning_module/diffusion_module/model/[email protected]_embeddings_adapt.$PROPERTY2=$PROPERTY2 ~trainer.logger data_module.properties=["$PROPERTY1", "$PROPERTY2"]
+python scripts/finetune.py adapter.model_path=$MODEL_PATH data_module=mp_20 +lightning_module/diffusion_module/model/[email protected]_embeddings_adapt.$PROPERTY1=$PROPERTY1 +lightning_module/diffusion_module/model/[email protected]_embeddings_adapt.$PROPERTY2=$PROPERTY2 ~trainer.logger data_module.properties=["$PROPERTY1","$PROPERTY2"]
 ```
 > [!TIP]
 > Add more properties analogously by adding these overrides:
 > 1. `+lightning_module/diffusion_module/model/[email protected]_embeddings_adapt.<my_property>=<my_property>`
-> 2. Add `<my_property>` to the `data_module.properties=["$PROPERTY1", "$PROPERTY2", ..., <my_property>]` override.
+> 2. Add `<my_property>` to the `data_module.properties=["$PROPERTY1","$PROPERTY2",...,<my_property>]` override.
 
 > [!NOTE]
 > For Apple Silicon training, add `~trainer.strategy trainer.accelerator=mps` to the above command.