message: Fix up doc comments in hot_restart.h
diff: @@ -36,9 +36,9 @@ public:
  virtual void drainParentListeners() PURE;
  /**
  - * Retrieve a listening socket on the specified port from the parent process. The socket will be
  - * duplicated across process boundaries.
  - * @param port supplies the port of the socket to duplicate.
  + * Retrieve a listening socket on the specified address from the parent process. The socket will
  + * be duplicated across process boundaries.
  + * @param address supplies the address of the socket to duplicate, e.g. tcp://127.0.0.1:5000.
  * @return int the fd or -1 if there is no bound listen port in the parent.
  */
  virtual int duplicateParentListenSocket(const std::string& address) PURE;
  