docs: document hideBin (#1932)

Benjamin E. Coe · web-flow · commit 3a3c98f867e0 · 2021-05-02T11:53:56.000-07:00
Fixes #1871
diff --git a/README.md b/README.md
@@ -78,6 +78,8 @@ $ ./plunder.js --ships 12 --distance 98.7
 Retreat from the xupptumblers!
 ```
 
+> Note: `hideBin` is a shorthand for [`process.argv.slice(2)`](https://nodejs.org/en/knowledge/command-line/how-to-parse-command-line-arguments/). It has the benefit that it takes into account variations in some environments, e.g., [Electron](https://github.com/electron/electron/issues/4690).
+
 ### Complex Example
 
 ```javascript
