Update docs

CHANGELOG.md

@@ -52,6 +52,7 @@
 - `[jest-cli]` When specifying paths on the command line, only match against the relative paths of the test files ([#12519](https://github.com/jestjs/jest/pull/12519))
   - [**BREAKING**] Changes `testPathPattern` configuration option to `testPathPatterns`, which now takes a list of patterns instead of the regex.
   - [**BREAKING**] `--testPathPattern` is now `--testPathPatterns`
+  - [**BREAKING**] Specifying `testPathPatterns` when programmatically calling `watch` must be specified as `new TestPathPatterns(patterns)`, where `TestPathPatterns` can be imported from `@jest/types`
 - `[jest-reporters, jest-runner]` Unhandled errors without stack get correctly logged to console ([#14619](https://github.com/jestjs/jest/pull/14619))
 
 ### Performance

packages/jest-cli/src/args.ts

@@ -655,7 +655,7 @@ export const options: {[key: string]: Options} = {
   },
   testPathPatterns: {
     description:
-      'A regexp pattern string that is matched against all tests ' +
+      'An array of regexp pattern strings that are matched against all tests ' +
       'paths before executing the test.',
     requiresArg: true,
     string: true,