Add missing link, #560

Author: heathermiller

blog/_posts/2016-11-28-spp.md

@@ -151,7 +151,7 @@ interest of the Scala community, not their personal or employers' viewpoints.
 To make the Scala Platform successful, we need the help from the Community. Here's how you can get involved!:
 
 1. Make suggestions to improve the Scala Platform policies on our [Scala Contributors Discourse Forum][discourse].
-2. Create a Scala Platform proposal;
+2. [Create a Scala Platform proposal](https://scalacenter.github.io/platform-staging/proposal-submission.html);
 3. Discuss and give feedback on current proposals on our [Scala Contributors Discourse Forum][discourse];
 
 The process has been designed to “give feedback early, give feedback often” on