tweaks

packages/eslint-plugin/docs/rules/no-floating-promises.md

@@ -17,7 +17,7 @@ Valid ways of handling a Promise-valued statement include:
 - Calling its `.then()` with two arguments
 - Calling its `.catch()` with one argument
 
-This rule also reports when an array of Promises is created and not properly handled. The main way to resolve this is by using one of the Promise concurrency methods to create a single promise, then handling that according to the procedure above. These methods include:
+This rule also reports when an Array containing Promises is created and not properly handled. The main way to resolve this is by using one of the Promise concurrency methods to create a single Promise, then handling that according to the procedure above. These methods include:
 
 - `Promise.all()`,
 - `Promise.allSettled()`,
@@ -115,3 +115,7 @@ If you do not use Promise-like values in your codebase, or want to allow them to
 ## Related To
 
 - [`no-misused-promises`](./no-misused-promises.md)
+
+## Further Reading
+
+- ["Using Promises" MDN documentation](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Using_promises). Note especially the sections on [Promise rejection events](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Using_promises#promise_rejection_events) and [Composition](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/Using_promises#composition).