update tutorial notebooks

Author: bwengals

docs/source/notebooks/GP-Marginal.ipynb

@@ -227,7 +227,6 @@
     "    σ = pm.HalfCauchy(\"σ\", beta=5)\n",
     "    y_ = gp.marginal_likelihood(\"y\", X=X, y=y, noise=σ)\n",
     "    \n",
-    "    #mp = pm.find_MAP(fmin=sp.optimize.f)\n",
     "    mp = pm.find_MAP()"
    ]
   },
@@ -390,7 +389,7 @@
     "\n",
     "# axis labels and title\n",
     "plt.xlabel(\"X\"); plt.ylim([-13,13]);\n",
-    "plt.title(\"Posterior distribution over $f(x)$ at the observed values\"); plt.legend();\n"
+    "plt.title(\"Posterior distribution over $f(x)$ at the observed values\"); plt.legend();"
    ]
   },
   {