Update README.md

Author: jph6366

Docker/README.md

@@ -74,7 +74,6 @@ Before running the Docker container, here are the available options for the `Doc
     ```sh
     sudo docker run -it --rm --name TF2.4_IVIM-MRI_CodeCollection \
         -v ~/TF2.4_IVIM-MRI_CodeCollection:/usr/src/app \
-        -v ~/TF2.4_IVIM-MRI_CodeCollection:/usr/app/output \
         tf2.4_ivim-mri_codecollection \
         /usr/src/app/dicom_folder
     ```