mailer typo fix

app/mailers/user_mailer.rb

@@ -8,6 +8,6 @@ class UserMailer < ApplicationMailer
   def welcome user, default_password
     @user = user
     @password = default_password
-    mail to: user.email, subject: "Skill Assesment Acount"
+    mail to: user.email, subject: "Skill Assesment Account"
   end
 end