Update CONTRIBUTING.md

collinjackson · collinjackson · commit b158b1a0c342 · 2015-07-16T14:03:35.000-07:00
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -48,6 +48,7 @@ target.
 * (Only the first time) `./build/install-build-deps.sh`
 * `./sky/tools/gn`
 * `ninja -C out/Debug`
+* `./mojo/tools/mojodb start out/Debug sky/sdk/example/hello_world/lib/main.dart`
 
 Contributing code
 -----------------
