Minor wording fixes on the RELEASE_PROCESS document

Signed-off-by: Chmouel Boudjnah <chmouel@redhat.com>

RELEASE_PROCESS.md

@@ -14,16 +14,16 @@
 - When the release is done in https://github.com/tektoncd/cli/releases, edit the
   release and change it from pre-release as released.
 
-- When it's released, you can build the rpm according to this
-  [README](tekton/rpmbuild/README.md). Make sure you have done the PREREQ to be
+- When it's released, you can build the rpm package according to this
+  [README](tekton/rpmbuild/README.md) document. Make sure you have done the PREREQ to be
   able to upload it to the copr repository. This could take some time if copr
   builder is busy.
 
-- When it's released, you can build the rpm according to this
-  [README](tekton/debbuild/README.md). Make sure you have done the prerequist to
-  be able to upload to the [launchpad team](https://launchpad.net/~tektoncd),
-  and make sure as well that you have setup your GPG key and add it to your
-  profile on launchpad.
+- While the rpm task is building the rpm package, you can start building the
+  debian package according to this [README](tekton/debbuild/README.md)
+  document. Make sure you have done the prerequist to be able to upload to the
+  [launchpad team](https://launchpad.net/~tektoncd), and make sure as well that
+  you have setup your GPG key and add it to your profile on launchpad.
 
 - You need to edit the Changelog according to the other templates in there.
   Usually you may want to do this in hackmd so you can have other cli