docs: point macwifi-cli readers at brew install

README.md

@@ -18,7 +18,11 @@ prompt; subsequent calls reuse it.
 
 Looking for a ready-to-run command instead of a library? See
 [`macwifi-cli`](https://github.com/jaisonerick/macwifi-cli) — a
-drop-in `airport`-replacement built on this package.
+drop-in `airport`-replacement built on this package:
+
+```sh
+brew install jaisonerick/tap/macwifi-cli
+```
 
 [apple-dts]: https://developer.apple.com/forums/thread/718331
 

docs/getting-started.md

@@ -236,5 +236,6 @@ MACWIFI_APP="$PWD/WifiScanner.app" go run ./examples/scan
 - [GoDoc](https://pkg.go.dev/github.com/jaisonerick/macwifi) — full
   type and function reference.
 - [`macwifi-cli`](https://github.com/jaisonerick/macwifi-cli) — a
-  drop-in `airport`-replacement built on this package, if you'd
+  drop-in `airport`-replacement built on this package
+  (`brew install jaisonerick/tap/macwifi-cli`), if you'd
   rather not write Go.

docs/index.md

@@ -94,7 +94,7 @@ replacement on the terminal, install
 [`macwifi-cli`](https://github.com/jaisonerick/macwifi-cli):
 
 ```sh
-go install github.com/jaisonerick/macwifi-cli@latest
+brew install jaisonerick/tap/macwifi-cli
 
 macwifi-cli scan
 macwifi-cli info