Updated FlatBuffers release process (markdown)

FlatBuffers-release-process.md

@@ -26,16 +26,17 @@ Steps to release a new version of FlatBuffers to github:
   * Check changes are on: https://www.npmjs.com/package/flatbuffers
 * For Java:
   * (version already changed in pom.xml)
-  * `mvn clean deploy` (or directly: `mvn clean deploy -P release`)
+  * `mvn clean deploy -P release`
   * `mvn release:clean release:prepare`
   * `mvn release:perform`
   * (see http://central.sonatype.org/pages/apache-maven.html for details).
   * This requires an account with oss.sonatype.org, a gpg key registered with a keyserver, and your user/pass in .m2/settings.xml (Maven) to work, among other mysterious things.
   * Note: some of the above commands tend to error out, since it is all some crazy async complex system.. but it will then succeed later anyway (shows up the new version on maven central).
   * For gRPC:
+    * NOTE: since this depends on the main flatbuffers package, typically needs to wait until that is done uploading!
     * in dir grpc, `mvn deploy`
 * For Dart:
-  * Run `dart/publish.sh`
+  * Run `cd dart && sh publish.sh`
 * For Python:
   * `export VERSION="1.9"`
   * `python setup.py sdist`