update

- add link on source in config file;
- add Usage block in README.md.

2 files changed, 12 insertions, 0 deletions

diff --git a/README.md b/README.md
index 433d128..b899008 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,16 @@ All files in `colors` directory generated by [lustache](https://luarocks.org/mod
 
 ![Example nwg-dock with base16-google-light colorscheme](./examples/img/google-light.png)
 
+## Usage
+
+You can find an example config in `examples/config.yaml`.
+
+Run `wlr-which-key` with this config:
+
+```bash
+wlr-which-key config.yaml
+```
+
 ## License
 
 MIT
diff --git a/examples/config.yaml b/examples/config.yaml
index 661e45e..d7f8e2d 100644
--- a/examples/config.yaml
+++ b/examples/config.yaml
@@ -1,3 +1,5 @@
+# source: https://github.com/MaxVerevkin/wlr-which-key/tree/master#configuration
+#
 font: JetBrainsMono Nerd Font 16
 separator: " ➜ "
 border_width: 2