diff --git a/CONTRIBUTE.md b/CONTRIBUTE.md
index 26ba247e4..e33e6532b 100644
--- a/CONTRIBUTE.md
+++ b/CONTRIBUTE.md
@@ -14,9 +14,9 @@ The application fails at login.
  
 1) Launch the app `npm run start`
 2) Click on "Join a Wallet"
-3) Type an unexistent username
+3) Type an nonexistent username
 4) The app stops working, throws "Unhandled exception" error.
  
 Expected: The app should login and show the home screen without any error.
  
-Platform: Android 4.3, Android 4.4, iOS
\ No newline at end of file
+Platform: Android 4.3, Android 4.4, iOS