diff --git a/Chapter_3_GettingStarted/BaselineFeatureTransformation.ipynb b/Chapter_3_GettingStarted/BaselineFeatureTransformation.ipynb
index 97d2ae1..7c228e6 100644
--- a/Chapter_3_GettingStarted/BaselineFeatureTransformation.ipynb
+++ b/Chapter_3_GettingStarted/BaselineFeatureTransformation.ipynb
@@ -269,7 +269,7 @@
     "We will create two new binary features from the transaction dates and times:\n",
     "\n",
     "* The first will characterize whether a transaction occurs during a weekday (value 0) or a weekend (1), and will be called `TX_DURING_WEEKEND`\n",
-    "* The second will characterize whether a transaction occurs during the day or during the day (0) or during the night (1). The night is defined as hours that are between 0pm and 6am. It will be called `TX_DURING_NIGHT`. \n",
+    "* The second will characterize whether a transaction occurs during the day (0) or during the night (1). The night is defined as hours that are between 0pm and 6am. It will be called `TX_DURING_NIGHT`. \n",
     "\n",
     "For the `TX_DURING_WEEKEND` feature, we define a function `is_weekend` that takes as input a Panda timestamp, and returns 1 if the date is during a weekend, or 0 otherwise. The timestamp object conveniently provides the `weekday` function to help in computing this value."
    ]