message: fix typo in identifier name 'cient_mu_'
diff: @@ -174,7 +174,7 @@ class GdrMemoryManager : public RemoteMemoryManager {
  // Client side endpoints
  mutex client_mu_;
  std::map<std::pair<string, string>, RdmaEndpointPtr> clients_
  - GUARDED_BY(cient_mu_);
  + GUARDED_BY(client_mu_);
  // Managed memory regions
  mutex alloc_mu_;
  