Change readme for default rss reader login

src/freedombone

@@ -8481,13 +8481,9 @@ function install_rss_reader {
         echo '==========' >> /home/$MY_USERNAME/README
         echo $"RSS reader domain: ${RSS_READER_DOMAIN_NAME}" >> /home/$MY_USERNAME/README
         echo $"RSS reader onion domain: ${RSS_READER_ONION_HOSTNAME}" >> /home/$MY_USERNAME/README
-        echo $"RSS reader admin username: ${MY_USERNAME}" >> /home/$MY_USERNAME/README
+        echo $"RSS reader admin username: admin" >> /home/$MY_USERNAME/README
         echo $"RSS reader admin password: ${RSS_READER_ADMIN_PASSWORD}" >> /home/$MY_USERNAME/README
         echo '' >> /home/$MY_USERNAME/README
-        echo $'Initially log in with username "admin" and password "password"' >> /home/$MY_USERNAME/README
-        echo $'Then go to Preferences/Users, click on the "admin" user and then change the password.' >> /home/$MY_USERNAME/README
-        echo $'You will immediately see what looks like an authorisation error, so log out and log back' >> /home/$MY_USERNAME/README
-        echo $'in with username "admin" and your new password.' >> /home/$MY_USERNAME/README
         chown $MY_USERNAME:$MY_USERNAME /home/$MY_USERNAME/README
         chmod 600 /home/$MY_USERNAME/README
     fi