fix: typo

piscine/week01/day04/ex06/audit/README.md

@@ -1,7 +1,7 @@
 ##### The exercice is validated is all questions of the exercice are validated
 
 
-The question 1 is validated if the output is similar to what `unstacked_df.head()`returns:
+##### The question 1 is validated if the output is similar to what `unstacked_df.head()`returns:
 
     | Date                |   ('Prediction', 'AAPL') |   ('Prediction', 'AMZN') |   ('Prediction', 'DAI') |   ('Prediction', 'FB') |   ('Prediction', 'GE') |
     |:--------------------|-------------------------:|-------------------------:|------------------------:|-----------------------:|-----------------------:|
@@ -9,4 +9,5 @@ The question 1 is validated if the output is similar to what `unstacked_df.head(
     | 2021-01-04 00:00:00 |                -0.560953 |                 0.503199 |               -0.79517  |             -3.23136   |                1.50271 |
     | 2021-01-05 00:00:00 |                 0.211489 |                 1.84867  |                0.287906 |             -1.81119   |                1.20321 |
 
+
 ##### The question 2 is validated if the answer is: `unstacked.plot(title = 'Stocks 2021')`. The title can be anything else.