chore: cosmetic adjustments to README.md Installation section

Author: preminger

README.md

@@ -28,19 +28,19 @@ Documentation for `stave` is available [here](./docs/index.md).
 
 ## Installation
 
+### Using `go install`
+
+```bash
+go install github.com/yaklabco/stave@latest
+```
+
 ### Using Homebrew
 
 ```shell
 brew tap yaklabco/tap
 brew install stave
 ```
 
-### Using `go install`
-
-```bash
-go install github.com/yaklabco/stave@latest
-```
-
 ### Building & installing from source
 
 ```bash