diff --git a/Chapter2_MorePyMC/Ch2_MorePyMC_TFP.ipynb b/Chapter2_MorePyMC/Ch2_MorePyMC_TFP.ipynb
index 3168a26b..4172b511 100644
--- a/Chapter2_MorePyMC/Ch2_MorePyMC_TFP.ipynb
+++ b/Chapter2_MorePyMC/Ch2_MorePyMC_TFP.ipynb
@@ -418,7 +418,7 @@
     "id": "ZlGWIiPLIAwo"
    },
    "source": [
-    "More generally, we can use our `evaluate()` function to convert between the Tensfflow `tensor` data type and one that we can run operations on:"
+    "More generally, we can use our `evaluate()` function to convert between the Tensorflow `tensor` data type and one that we can run operations on:"
    ]
   },
   {
@@ -4264,7 +4264,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.6"
+   "version": "3.6.7"
   }
  },
  "nbformat": 4,