diff --git a/understanding-word-vectors.ipynb b/understanding-word-vectors.ipynb
index b866184..a9b600c 100644
--- a/understanding-word-vectors.ipynb
+++ b/understanding-word-vectors.ipynb
@@ -22,6 +22,7 @@
     "import numpy as np\n",
     "import matplotlib.pyplot as plt\n",
     "pd.set_option('max_rows', 25)\n",
+    "#if there is any error, you can write this: \"pd.set_option('display.max_rows', 25)\"\n",
     "plt.style.use('ggplot')\n",
     "plt.rcParams[\"figure.figsize\"] = (10, 4)"
    ]