diff --git a/neo4j-tutorial.ipynb b/neo4j-tutorial.ipynb
index 3726b06..0635a46 100644
--- a/neo4j-tutorial.ipynb
+++ b/neo4j-tutorial.ipynb
@@ -94,7 +94,9 @@
     " Python 2.x         | Python 3.x        \n",
     " ------------------ | :------------------:\n",
     " `print \"oink\"`     | `print(\"oink\")`   \n",
-    " `pip install woof` | `pip3 install woof`\n",
+    " `pip install bark` | `pip3 install bark`\n",
+    " \n",
+    "In addition, if you're running Python 2.7.9 there is a known limitation: you will be unable to connect to Neo4j using the Bolt protocol (this is the protocol developed & optimized for Neo4j). Specifically, this means that the part of the tutorial using the Neo4j-driver middleware will not function for you.\n", 
     " \n",
     " **<span style=\"color: red;\">Caveat:</span>** *It is possible that if you only have a Python3 installation, you will not need to use `pip3` in place of `pip`.*"
    ]