Minor update to contributing doc

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 8358c24..2028773 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md

@@ -14,9 +14,9 @@
 1. Ready your changes
 1. You should import the master unit test project from the `web/tests/org.eclipse.wst.sse.unittests/` location in the repository. Try to at least run the unit tests corresponding to the project for which you're proposing changes.
 1. You can also run the Maven build, supplying using at least Tycho 2.3.0 for the values in `-Dtycho-extras.version=${tychoVersion} -Dtycho.version=${tychoVersion}` and profile `bree-libs` with `-Pbree-libs`.
-1. Create a local "topic" branch and commit your changes.  Please start your commit messages first line with the bug number in square brackets, e.g. `[12345]` to refer to bug 12345, both to make it more understandable in the eventual git history and to allow Gerrit to automagically link it to the bug report.
+1. Create a local "topic" branch and commit your changes.  Please start your commit messages first line with the word "bug" and the bug number, e.g. `Bug 12345` to refer to bug 12345, both to make it more understandable in the eventual git history and to allow Gerrit to automagically link it to the bug report.
 1. Push your changes to the Gerrit remote using refspec `HEAD:refs/for/master`
-1. You'll be given a URL like https://git.eclipse.org/r/c/sourceediting/webtools.sourceediting/+/163278 unique to your changes. Please go there and click on ADD REVIEWER, choosing the project lead, so they get notified of your proposal.
+1. You'll be given a URL like https://git.eclipse.org/r/c/sourceediting/webtools.sourceediting/+/163278 unique to your changes. Please go there and click on ADD REVIEWER, choosing the [project lead](https://projects.eclipse.org/projects/webtools.sourceediting/who), so they get notified of your proposal.
 1. If you need to make more changes, find the generated Change-Id on your change's page (e.g. `Change-Id: Ibe9f831a614edfe4e637038c4de0c3a849efb329`), and make sure it is copied as the last line in your updated commit message. Then you can push your commit as before and it will have a history in Gerrit on the same page with the same conversations.