diff --git a/README.md b/README.md
index ffd121c0ef621dd9b77e0adbcada2c04048dc538..73a674d191f7c7fec8492af2624b58a6727923cf 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Your task is to develop the function `apogee_detector.m` :
 ```matlab
 function [ flag_apogee, data] = apogee_detector( pressure_measurment, IMU_measurment, GPS_measurment, data)
 
-# insert your code here
+% insert your code here
 ```
 
 which uses the datas measured during the flight as input and outputs the boolean variable `flag_apogee`, which must be: