diff --git a/essential_commands.md b/essential_commands.md
index 606266ffb170531ce218dec1d7b240d4f9c0dc7a..81e1af5a39f8ab0058883b6ed2a4090cb8a949f7 100644
--- a/essential_commands.md
+++ b/essential_commands.md
@@ -44,7 +44,10 @@ Modify and rename `addTwoNumbers.m` in the folder `firstCommit`
 Open the file `addTwoNumbers.m` in the folder `firstCommit` using the `Atom` editor (or any other editor).
 
 <br>
-Then, uncomment the line
+Then, rename the function by adding your name (`addTwoNumbers_myName`)
+
+<br>
+Uncomment the line
 ```Matlab
 % c = a + b
 ```