Quick access to style guide (#154689)

docs/README.md

diff --git a/docs/README.md b/docs/README.md
index 7125531..99f8d82 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -28,9 +28,10 @@
 * [Reviewing code](./contributing/Tree-hygiene.md#getting-a-code-review)
 * [RFC process](./contributing/issue_hygiene/README.md#how-to-propose-a-specific-change)
 * [Status of popular issues](./contributing/issue_hygiene/Popular-issues.md)
+* [Style guide for Flutter repo](./contributing/Style-guide-for-Flutter-repo.md)
 * [Submitting code, process for](./contributing/Tree-hygiene.md#overview)
 * [Support levels, definitions of](./about/Values.md#support)
 * [Symbolicating stack traces](./engine/Crashes.md)
 * [Threading in the Engine](./about/The-Engine-architecture.md#threading)
 * [When will my bug be fixed?](./contributing/issue_hygiene/README.md#when-will-my-bug-be-fixed)
-* [Security best practices](./infra/Security.md#best-practices)
\ No newline at end of file
+* [Security best practices](./infra/Security.md#best-practices)