Update tests/__data__

tests/__data__/expected/sites_init/readme.md

@@ -0,0 +1,21 @@
+# example.com
+
+https://example.com
+
+### Download the guide
+
+```sh
+npm run grab --- --site=example.com
+```
+
+### Update channel list
+
+```sh
+npm run channels:parse --- --config=./sites/example.com/example.com.config.js --output=./sites/example.com/example.com.channels.xml
+```
+
+### Test
+
+```sh
+npm test --- example.com
+```