message: Remove double brackets in addrman
diff: @@ -526,25 +526,21 @@ public:
  //! Mark an entry as accessible.
  void Good(const CService& addr, int64_t nTime = GetAdjustedTime())
  - {
  {
  LOCK(cs);
  Check();
  Good_(addr, nTime);
  Check();
  }
  - }
  //! Mark an entry as connection attempted to.
  void Attempt(const CService& addr, bool fCountFailure, int64_t nTime = GetAdjustedTime())
  - {
  {
  LOCK(cs);
  Check();
  Attempt_(addr, fCountFailure, nTime);
  Check();
  }
  - }
  /**
  * Choose an address to connect to.
  @@ -577,14 +573,12 @@ public:
  //! Mark an entry as currently-connected-to.
  void Connected(const CService& addr, int64_t nTime = GetAdjustedTime())
  - {
  {
  LOCK(cs);
  Check();
  Connected_(addr, nTime);
  Check();
  }
  - }
  void SetServices(const CService& addr, ServiceFlags nServices)
  {
  