diff --git a/16_reinforcement_learning.ipynb b/16_reinforcement_learning.ipynb
index 3c9d54d..f37570a 100644
--- a/16_reinforcement_learning.ipynb
+++ b/16_reinforcement_learning.ipynb
@@ -57,7 +57,7 @@
     "plt.rcParams['ytick.labelsize'] = 12\n",
     "\n",
     "# Where to save the figures\n",
-    "PROJECT_ROOT_DIR = \"../handson-ml\"\n",
+    "PROJECT_ROOT_DIR = \".\"\n",
     "CHAPTER_ID = \"rl\"\n",
     "\n",
     "def save_fig(fig_id, tight_layout=True):\n",
@@ -1770,7 +1770,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 70,
+   "execution_count": 66,
    "metadata": {
     "collapsed": false
    },
@@ -1838,7 +1838,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 71,
+   "execution_count": 67,
    "metadata": {
     "collapsed": false
    },
@@ -1862,7 +1862,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 72,
+   "execution_count": 68,
    "metadata": {
     "collapsed": false
    },
@@ -1873,7 +1873,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 73,
+   "execution_count": 69,
    "metadata": {
     "collapsed": false
    },