Update rmetzger role as PMC Member
diff --git a/site/_data/contributors.yml b/site/_data/contributors.yml
index f6c37e3..a0f6823 100644
--- a/site/_data/contributors.yml
+++ b/site/_data/contributors.yml
@@ -177,8 +177,8 @@
 - name: Robert Metzger
   apacheId: rmetzger
   githubId: rmetzger
-  org: data Artisans
-  role: Committer
+  org: Data Artisans
+  role: PMC Member
 
 - name: Sanford Ryza
   apacheId: sandy