diff --git a/network_attack_propagation.ipynb b/network_attack_propagation.ipynb
index 09c0b99..2f52b67 100644
--- a/network_attack_propagation.ipynb
+++ b/network_attack_propagation.ipynb
@@ -90,7 +90,9 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "## Wnioski"
+    "## Wnioski\n",
+    "\n",
+    "Najszybciej wirus rozprzestrzenia się w pierścieniu, a najwolniej w magistrali."
    ]
   }
  ],