diff --git a/02_end_to_end_machine_learning_project.ipynb b/02_end_to_end_machine_learning_project.ipynb
index 74806ab..7e5480f 100644
--- a/02_end_to_end_machine_learning_project.ipynb
+++ b/02_end_to_end_machine_learning_project.ipynb
@@ -1043,7 +1043,6 @@
     "from sklearn.base import BaseEstimator, TransformerMixin\n",
     "\n",
     "# Create a class to select numerical or categorical columns \n",
-    "# since Scikit-Learn doesn't handle DataFrames yet\n",
     "class OldDataFrameSelector(BaseEstimator, TransformerMixin):\n",
     "    def __init__(self, attribute_names):\n",
     "        self.attribute_names = attribute_names\n",