fix branch name

Alban Bailly · Alban Bailly · commit 212212606976 · 2019-05-13T16:53:12.000-04:00
diff --git a/static/admin/config.yml b/static/admin/config.yml
@@ -1,6 +1,6 @@
 backend:
   name: git-gateway
-  branch: gastby # Branch to update (optional; defaults to master)
+  branch: gatsby # Branch to update (optional; defaults to master)
 
 publish_mode: editorial_workflow
 
