Misc typo

Former-commit-id: 52f1d40f

GTSRB/03-Tracking-and-visualizing.ipynb

@@ -303,15 +303,6 @@
     "We will add 2 callbacks :  \n",
     " - **TensorBoard**  \n",
     "  Training logs, which can be visualised using [Tensorboard tool](https://www.tensorflow.org/tensorboard).  \n",
-    "  Launch a terminal directly through the Jupyter interface (click on Menu button "File -> New -> Terminal").\n",
-    "  Check directory and go to directory \n",
-    "  `# cd `\n",
-    "  Then launch \n",
-    "    - `# tensorboard_launch --logdir ./run/logs` if using a Gricad node\n",
-    "    - `# tensorboard --logdir ./run/logs` if using your own workstation\n",
-    "  The Tensorboard visualization is available through a browser at : \n",
-    "    - http://localhost:6007 (when running training using a Gricad node)\n",
-    "    - http://localhost:6006 (when running training using your own workstation)\n",
     "  IMPORTANT : Relaunch tensorboard on every run\n",
     " - **Model backup**  \n",
     " It is possible to save the model each xx epoch or at each improvement.  \n",