diff --git a/docs/source/tutorial1.ipynb b/docs/source/tutorial1.ipynb
index 089800e61916a0087a3725de25032a197003abed..798d6b941dc14d3bca583e5c14f92de2b8c18fdb 100644
--- a/docs/source/tutorial1.ipynb
+++ b/docs/source/tutorial1.ipynb
@@ -20,6 +20,7 @@
     "Firstly, you need to configure the experiment in `config/cfg.py`.\n",
     "\n",
     "Let's go through the most important settings:\n",
+    "\n",
     "- expname should be a unique identifier and will be used as folder name\n",
     "- model_dx is the model resolution in meters\n",
     "- n_ens is the ensemble size\n",
@@ -88,11 +89,13 @@
     "```\n",
     "\n",
     "But caution, n_obs should only be one of the following:\n",
+    "\n",
     "- 22500 for 2km observation density/resolution \n",
     "- 5776 for 4km; \n",
     "- 961 for 10km; \n",
     "- 256 for 20km; \n",
     "- 121 for 30km\n",
+    "\n",
     "For vertically resolved data, like radar, n_obs is the number of observations at each observation height level."
    ]
   },