diff --git a/Lecture-2-Numpy.ipynb b/Lecture-2-Numpy.ipynb
index eb0d4e7..d4173f4 100644
--- a/Lecture-2-Numpy.ipynb
+++ b/Lecture-2-Numpy.ipynb
@@ -914,7 +914,7 @@
     "fig, ax = plt.subplots(figsize=(14,4))\n",
     "ax.plot(data[:,0]+data[:,1]/12.0+data[:,2]/365, data[:,5])\n",
     "ax.axis('tight')\n",
-    "ax.set_title('tempeatures in Stockholm')\n",
+    "ax.set_title('temperatures in Stockholm')\n",
     "ax.set_xlabel('year')\n",
     "ax.set_ylabel('temperature (C)');"
    ]
@@ -3091,7 +3091,7 @@
     }
    ],
    "source": [
-    "# reminder, the tempeature dataset is stored in the data variable:\n",
+    "# reminder, the temperature dataset is stored in the data variable:\n",
     "shape(data)"
    ]
   },