openapi: conserta o exemplo de UID

server/services/pacientes/delete.in.json

@@ -8,11 +8,11 @@
     "properties": {
       "uid": {
         "type": "UID",
-        "required": true
+        "required": true,
+        "example": "3f281bfa-1719-4557-9153-fb3b9b3886bc"
       }
     },
     "required": [
         "uid"
-    ],
-    "example": "3f281bfa-1719-4557-9153-fb3b9b3886bc"
+    ]
 }