-Supported fields in configuration file are (all fields are optional and listed
-values are the default values):
-```
+1. from command line option: `--config myConfig.json`
+1. `$HOME/.xds/agent-config.json` file
+1. `<current dir>/agent-config.json` file
+1. `<xds-agent executable dir>/agent-config.json` file
+
+Supported fields in configuration file are (all fields are optional and example
+below corresponds to the default values):
+
+- **httpPort** : http port of agent REST interface
+- **logsDir** : directory to store logs (eg. syncthing output)
+- **xds-apikey** : xds-agent api-key to use (always set value to "1234abcezam")
+- **syncthing.binDir** : syncthing binaries directory (default: executable directory)
+- **syncthing.home"** : syncthing home directory (usually .../syncthing-config)
+- **syncthing.gui-address** : syncthing gui url (default http://localhost:8384)
+- **syncthing.gui-apikey** : syncthing api-key to use (default auto-generated)
+
+```json