Update rest-api-spec

Author: pquentin

package-lock.json

@@ -31,8 +31,7 @@
       },
       "timeout": {
         "type": "time",
-        "description": "Period to wait for a response",
-        "default": "30s"
+        "description": "Period to wait for a response"
       },
       "master_timeout": {
         "type": "time",