diff --git a/2-Symbolic/MSConceptGraph.ipynb b/2-Symbolic/MSConceptGraph.ipynb
index 23e04f64..a04856d3 100644
--- a/2-Symbolic/MSConceptGraph.ipynb
+++ b/2-Symbolic/MSConceptGraph.ipynb
@@ -78,7 +78,7 @@
       "cell_type": "markdown",
       "metadata": {},
       "source": [
-        "Let's try to categorize the news titles using parent concepts. To get news titles, we will use [NewsApi.org](http://newsapi.org) service. You need to obtain your own API key in order to use the service."
+        "Let's try to categorize the news titles using parent concepts. To get news titles, we will use [NewsApi.org](http://newsapi.org) service. You need to obtain your own API key in order to use the service - go to the web site and register for free developer plan."
       ]
     },
     {
@@ -89,7 +89,7 @@
       },
       "outputs": [],
       "source": [
-        "newsapi_key = '7015bc6ae10841679b21676c05bdad97'\n",
+        "newsapi_key = '<your API key here>'\n",
         "def get_news(country='us'):\n",
         "    res = json.loads(http(\"https://newsapi.org/v2/top-headlines?country={0}&apiKey={1}\".format(country,newsapi_key)))\n",
         "    return res['articles']\n",