refine the grepInvert doc (microsoft#36883)

Author: stkevintan

docs/src/test-api/class-testproject.md

@@ -134,7 +134,7 @@ Filter to only run tests with a title matching one of the patterns. For example,
 * since: v1.10
 - type: ?<[RegExp]|[Array]<[RegExp]>>
 
-Filter to only run tests with a title **not** matching one of the patterns. This is the opposite of [`property: TestProject.grep`]. Also available globally and in the [command line](../test-cli.md) with the `--grep-invert` option.
+Filter to only run tests with a title **not** matching any of the patterns. This is the opposite of [`property: TestProject.grep`]. Also available globally and in the [command line](../test-cli.md) with the `--grep-invert` option.
 
 `grepInvert` option is also useful for [tagging tests](../test-annotations.md#tag-tests).
 

packages/playwright/types/test.d.ts

@@ -305,7 +305,7 @@ interface TestProject<TestArgs = {}, WorkerArgs = {}> {
   grep?: RegExp|Array<RegExp>;
 
   /**
-   * Filter to only run tests with a title **not** matching one of the patterns. This is the opposite of
+   * Filter to only run tests with a title **not** matching any of the patterns. This is the opposite of
    * [testProject.grep](https://playwright.dev/docs/api/class-testproject#test-project-grep). Also available globally
    * and in the [command line](https://playwright.dev/docs/test-cli) with the `--grep-invert` option.
    *