Update RFC PR template for drafts
@@ -37,10 +37,10 @@ Fill this in, replacing:
ZcashFoundation/zebra with username/repo (if not making the PR from the Zebra repo)
my-branch-name with the PR branch
-XXXX-my-feature with the filename of the RFC
+xxxx-my-feature with the filename of the RFC
-->
-[Rendered](https://github.com/ZcashFoundation/zebra/blob/my-branch-name/book/src/dev/rfcs/XXXX-my-feature.md).
+[Rendered](https://github.com/ZcashFoundation/zebra/blob/my-branch-name/book/src/dev/rfcs/drafts/xxxx-my-feature.md).
## Zebra Team Approval
