diff --git a/02_reshaping_data.Rmd b/02_reshaping_data.Rmd
index 2eb6f4e..2265d61 100644
--- a/02_reshaping_data.Rmd
+++ b/02_reshaping_data.Rmd
@@ -960,7 +960,7 @@ When the two tables have columns with the same names, it is ambiguous which one
 
 ```{r ambiguous-date}
 # Rename the date_created column of borrowers
-borrowers$date = borrowers$creation_date)
+borrowers$date = borrowers$creation_date
 checkouts$date = checkouts$loan_date
 
 # Now create the list of checkouts