message: Fix typo in struct name: RecvNodeDescritorHash -> RecvNodeDescriptorHash.
diff: @@ -75,7 +75,7 @@ struct RecvNodeDescriptor {
  : node(node_), port_num(port_num_), device(device_) {}
  };
  -struct RecvNodeDescritorHash {
  +struct RecvNodeDescriptorHash {
  std::size_t operator()(const RecvNodeDescriptor& recv_node) const {
  return std::hash<const NodeDef*>()(recv_node.node) ^
  std::hash<int>()(recv_node.port_num) ^
  @@ -316,7 +316,7 @@ Status VirtualScheduler::Init() {
  }
  // To reuse _Recv ops.
  - std::unordered_map<RecvNodeDescriptor, const NodeDef*, RecvNodeDescritorHash,
  + std::unordered_map<RecvNodeDescriptor, const NodeDef*, RecvNodeDescriptorHash,
  RecvNodeDescriptorEqual>
  cached_recv_nodes;
  