fix(human.json): make json valid again

Author: foosel

static/human.json

@@ -36,7 +36,7 @@
         },
         {
             "url": "https://leah.is",
-            "vouched_at": "2026-03-20“
+            "vouched_at": "2026-03-20"
         }
     ]
 }