Breadcrumbs to the wiki (#5017)
* Breadcrumbs to the wiki
* Update README.md
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 543b586..45af0ea 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -207,7 +207,8 @@
Contributing code
-----------------
-We gladly accept contributions via GitHub pull requests.
+We gladly accept contributions via GitHub pull requests. See [the wiki](https://github.com/flutter/engine/wiki) for
+information about the engine's architecture.
To start working on a patch:
diff --git a/README.md b/README.md
index e52c496..d38f794 100644
--- a/README.md
+++ b/README.md
@@ -28,6 +28,9 @@
- For information about contributing code to the engine itself, please see
[CONTRIBUTING.md](CONTRIBUTING.md).
+
+ - For information about the engine's architecture, please see
+ [the wiki](https://github.com/flutter/engine/wiki).
Community
---------