Refactor some docs

readme.md

@@ -37,7 +37,7 @@ emitted with reasons for why and positional info on where they happened.
 ## Install
 
 This package is [ESM only][esm].
-In Node.js (version 12.20+, 14.14+, or 16.0+), install with [npm][]:
+In Node.js (version 14.14+, 16.0+), install with [npm][]:
 
 ```sh
 npm install parse-entities
@@ -74,7 +74,7 @@ console.log(parseEntities('echo © foxtrot ≠ golf 𝌆 hotel'))
 
 ## API
 
-This package exports the following identifier: `parseEntities`.
+This package exports the identifier `parseEntities`.
 There is no default export.
 
 ### `parseEntities(value[, options])`
@@ -186,13 +186,13 @@ Character reference handler.
 ## Types
 
 This package is fully typed with [TypeScript][].
-Additional `Options`, `WarningHandler`, `ReferenceHandler`, and `TextHandler`
-types are exported that model their respective values.
+It exports the additional types `Options`, `WarningHandler`,
+`ReferenceHandler`, and `TextHandler`.
 
 ## Compatibility
 
 This package is at least compatible with all maintained versions of Node.js.
-As of now, that is Node.js 12.20+, 14.14+, and 16.0+.
+As of now, that is Node.js 14.14+ and 16.0+.
 It also works in Deno and modern browsers.
 
 ## Security