diff --git a/notebooks/pandas/raw/ex_2.ipynb b/notebooks/pandas/raw/ex_2.ipynb
index abfbbdae8..9d49d7c9a 100644
--- a/notebooks/pandas/raw/ex_2.ipynb
+++ b/notebooks/pandas/raw/ex_2.ipynb
@@ -391,7 +391,7 @@
    "metadata": {},
    "source": [
     "## 6.\n",
-    "There are only so many words you can use when describing a bottle of wine. Is a wine more likely to be \"tropical\" or \"fruity\"? Create a Series `descriptor_counts` counting how many times each of these two words appears in the `description` column in the dataset. (For simplicity, let's ignore the capitalized versions of these words.)"
+    "There are only so many words you can use when describing a bottle of wine. Is a wine more likely to be \"tropical\" or \"fruity\"? Create a Series `descriptor_counts` counting how many times each of these two words appears in the `description` column in the dataset. The Series should be properly indexed by these two words. (For simplicity, let's ignore the capitalized versions of these words.)"
    ]
   },
   {