Update tensorflow_script_mode_quickstart.ipynb

Author: mvsusp

sagemaker-python-sdk/tensorflow_script_mode_quickstart/tensorflow_script_mode_quickstart.ipynb

@@ -201,7 +201,7 @@
  " as script arguments, executing the example as follows:\n",
  "```bash\n",
  "python -m train --num-epochs 1 --data_dir /opt/ml/input/data/training --model_dir /opt/ml/model\n",
- "```\n",
+ "```\n"
  ]
  },
  {