diff --git a/hw3/README.md b/hw3/README.md index 69624e2..7734009 100644 --- a/hw3/README.md +++ b/hw3/README.md @@ -302,7 +302,7 @@ Here is how we intend the `ETL` class to be used. You can create DataFrame and c For example, the add() function creates a new column with a specified value. We might want to add a new colum to represent ages: ``` ->> etl.add(colname="age", 0) +>> etl.add("age", 0) >> etl.df first_name last_name age 0 Bob Stewart 0