doc changes

README.md

@@ -26,12 +26,14 @@ Note also that Gmail and some providers require you to enable sign-ins from thir
 
 ## Installation and Dependencies
 
-dialog, neomutt and offlineimap should be installed. You also need to have a GPG public/private key pair for the wizard to automatically store your passwords. Otherwise you'll have to store them insecurely in plaintext files without the help of the wizard. The whole repo should be cloned to `~/.config/mutt/`. (If you have a previous mutt folder, you'll want to back it up or delete it first.)
+dialog, neomutt and offlineimap should be installed. You also need to have a GPG public/private key pair for the wizard to automatically store your passwords. The whole repo should be cloned to `~/.config/mutt/`. (If you have a previous mutt folder, you'll want to back it up or delete it first.)
 
 ```
 git clone https://github.com/LukeSmithxyz/mutt-wizard.git ~/.config/mutt
 ```
 
+You will want to delete or rename your current `~/.offlineimaprc` as well, as although you can later modify the `~/.offlineimaprc` produced by the script, you must have no file there the first time you add your first account.
+
 Just run `mutt-wizard.sh` for all the options, to install an account:
 
 * First, select the "Add an account" option and give the script your account information.