docs: Fix typo (#31888)

* Fix typo

* empty commit

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Co-authored-by: Jennifer Shehane <[email protected]>

Author: asashour

packages/app/README.md

@@ -17,7 +17,7 @@ This is the front-end for the Cypress App.
 Cypress has two modes: `run` and `open`. We want run mode to be as light and fast as possible, since this is the mode used to run on CI machines, etc. Run mode has minimal UI showing only what is necessary. Open mode is the interactive experience.
 
 - **`open`** mode is driven using GraphQL and urql. It shows the full Cypress app, include the top nav, side nav, spec list, etc. You can change between testing types, check your latest runs on Cypress Cloud, update settings, etc.
-- **`run`** mode is does not rely on GraphQL. This is so we can be as performant as possible. It only renders the "runner" part of the UI, which is comprised of the command log, Spec Runner header, and AUT iframe.
+- **`run`** mode does not rely on GraphQL. This is so we can be as performant as possible. It only renders the "runner" part of the UI, which is comprised of the command log, Spec Runner header, and AUT iframe.
 
 The two modes are composed using the same logic, but have slightly different components. You can see where the differences are in `Runner.vue`(src/pages/Specs/Runner.vue). Notice that `<SpecRunnerOpenMode>` receives a `gql` prop, since it uses GraphQL, and `<SpecRunnerRunMode>` does not.