docs: update cli.md

Author: MichaelCurrin

docs/development/cli.md

@@ -4,6 +4,7 @@
 The code is in [src/cli/](/src/cli). The CLI commands are built using steps set in [package.json](/package.json) - see the `cli` command and `bin` section.
 
 
+
 ## Run directly
 
 ```sh
@@ -21,9 +22,17 @@ $ npx --yes pkg out/cli/diffIndexGenerateCommit.js -t node18-macos
 
 ## Troubleshooting
 
+On macOS, installed here:
+
+```
+/opt/homebrew/bin/acm
+```
+
 If you get permissions issues, remove and add again.
 
 ```sh
 $ npm unlink auto-commit-msg
 $ npm link auto-commit-msg
 ```
+
+See [package.json](/package.json). Supposedly you should be able to leave out the project name when running `npm link` via an `npm run ...` command but I found this causes issues, so decided to always use the full name in the configuration. And to always unlink then link in one go.