fixed plot title, increased font size

Author: pieteradejong

Chapter2_MorePyMC/Chapter2.ipynb

@@ -639,7 +639,7 @@
     "    plt.xlim(0, 80)\n",
     "\n",
     "figsize(12.5, 5)\n",
-    "plt.title(\"More examples of artificial datasets\")\n",
+    "plt.suptitle(\"More examples of artificial datasets\", fontsize=14)\n",
     "for i in range(1, 5):\n",
     "    plt.subplot(4, 1, i)\n",
     "    plot_artificial_sms_dataset()"