fix 3.1.0 archive links
diff --git a/site/_releases/3.1.0.md b/site/_releases/3.1.0.md
index 87e5f62..1a13666 100644
--- a/site/_releases/3.1.0.md
+++ b/site/_releases/3.1.0.md
@@ -9,8 +9,8 @@
     improved SAX conformance and performance, miscellaneous bug fixes and
     improvements
 
-artifact-root: "https://archive.apache.org/daffodil/3.1.0/"
-checksum-root: "https://archive.apache.org/daffodil/3.1.0/"
+artifact-root: "https://archive.apache.org/dist/daffodil/3.1.0/"
+checksum-root: "https://archive.apache.org/dist/daffodil/3.1.0/"
 
 key-file: "https://downloads.apache.org/daffodil/KEYS"