diff --git a/TUTORIAL.md b/TUTORIAL.md
index d215e5b423..c0126ebe75 100644
--- a/TUTORIAL.md
+++ b/TUTORIAL.md
@@ -107,7 +107,7 @@ You should have got a permission denied message because you don't have permissio
 
 ### 90.1
 
-Next to your file is `-rw-r--r--`. All but the first character (`-`) describe permissions different users have with the file. `r` means `read`, `w` means `write`, `x` means `execute`. I don't see an `x` anywhere, so nobody can execute it. Enter `chmod +x questionnnaire.sh` in the terminal to give everyone executable permissions.
+Next to your file is `-rw-r--r--`. All but the first character (`-`) describe permissions different users have with the file. `r` means `read`, `w` means `write`, `x` means `execute`. I don't see an `x` anywhere, so nobody can execute it. Enter `chmod +x questionnaire.sh` in the terminal to give everyone executable permissions.
 
 #### HINTS