diff --git a/meta/libraries.json b/meta/libraries.json
index 7de78d5..d019f6e 100644
--- a/meta/libraries.json
+++ b/meta/libraries.json
@@ -3,8 +3,12 @@
         "key": "functional/hash",
         "boost-version": "1.33.0",
         "name": "Functional/Hash",
-        "authors": "Daniel James",
-        "maintainers": "Daniel James <dnljms -at- gmail.com>",
+        "authors": [
+            "Daniel James"
+        ],
+        "maintainers": [
+            "Daniel James <dnljms -at- gmail.com>"
+        ],
         "description": "A TR1 hash function object that can be extended to hash user defined types.",
         "std-proposal": false,
         "std-tr1": true,