message: GetElasedTimeUs -> GetElapsedTimeUs
  Fixes tricky typo in function name
diff: @@ -535,7 +535,7 @@ class CudaEventCollector {
  }
  // Returns time in microseconds between events recorded on the GPU.
  - static uint64_t GetElasedTimeUs(CUevent start, CUevent stop) {
  + static uint64_t GetElapsedTimeUs(CUevent start, CUevent stop) {
  float elapsed_ms = 0.0f;
  LogIfError(ToStatus(cuEventElapsedTime(&elapsed_ms, start, stop)));
  return static_cast<uint64>(
  @@ -582,8 +582,8 @@ class CudaEventCollector {
  const auto& stream_info =
  stream_infos_.at(StreamKey(record.context, record.stream));
  auto start_us =
  - GetElasedTimeUs(record.start_event, stream_info.ctx_info->end_event);
  - auto elapsed_us = GetElasedTimeUs(record.start_event, record.stop_event);
  + GetElapsedTimeUs(record.start_event, stream_info.ctx_info->end_event);
  + auto elapsed_us = GetElapsedTimeUs(record.start_event, record.stop_event);
  auto stats = absl::make_unique<NodeExecStats>();
  std::string node_name = record.kernel_name;
  @@ -611,8 +611,8 @@ class CudaEventCollector {
  const auto& stream_info =
  stream_infos_.at(StreamKey(record.context, record.stream));
  auto start_us =
  - GetElasedTimeUs(record.start_event, stream_info.ctx_info->end_event);
  - auto elapsed_us = GetElasedTimeUs(record.start_event, record.stop_event);
  + GetElapsedTimeUs(record.start_event, stream_info.ctx_info->end_event);
  + auto elapsed_us = GetElapsedTimeUs(record.start_event, record.stop_event);
  auto stats = absl::make_unique<NodeExecStats>();
  std::string node_name = GetMemcpyName(record);
  