--- a/README.md	Sun Jan 21 01:53:10 2018 +0000
+++ b/README.md	Sun Jan 21 02:44:00 2018 +0000
@@ -11,7 +11,7 @@
  - [rumps](https://github.com/jaredks/rumps) (Ridiculously Uncomplicated macOS Python Statusbar apps)
  - [keyring](https://pypi.python.org/pypi/keyring)
 
-For passphrase use authentication to work correctly, it is useful to create create a standalone Mac app. This can be don with `py2app`. You can install it with
+For passphrase use authentication to work correctly, it is useful to create a standalone Mac app. This can be don with `py2app`. You can install it with
 
     pip install py2app
 
@@ -21,11 +21,16 @@
 
 The apps hould be placed under `dist/`.
 
-## Usage
+## Usage and configuration
+
+### Configuration file
+
+See the included `config.example.yaml`, which shoud be relatively self-explanatory. Everything under `common_parameters`, `create_parameters`, and `prune_parameters` are simply Borg command line key–value parameters.
+Edit the sample configuration it and copy it to `~/.config/borgend/config.yaml`.
 
 ### Passphrases
 
-Passphrases are stored in the OS X Keychain (or whatever the keyring package support on other systems). In the Borgend configuration file, you only configure the ‘account’ of the of the password using `keychain_account` keyword of each backup set. The ‘service’ of the password has to be `borg-backup`. To add a password into the keychain for the ‘my-borg-backup’, you may use:
+Passphrases are stored in the OS X Keychain (or whatever the keyring package supports on other systems). In the Borgend configuration file, you only configure the ‘account’ of the of the password using `keychain_account` keyword of each backup set. The ‘service’ of the password has to be `borg-backup`. To add a password into the keychain for the ‘my-borg-backup’, you may use:
 
     security add-generic-password -a my-borg-backup -s borg-backup -w [PASSWORD]