message: Fix comment style (following up on cl/289917514)
diff: @@ -831,17 +831,15 @@ void MakeTPUInitializationFunctionDef(
  "ConfigureDistributedTPU";
  }
  -/*
  -NOTE(iga): ConfigureDistributedTPU is dummy op whose sole purpose is to trigger
  -DistributedTPURewritePass. This pass actually adds real ops that initialize the
  -TPU system. Thus, we can't simply run ConfigureDistributedTPU eagerly. We need
  -to wrap it in a function and trigger the rewrite passes on it. The easiest way
  -to trigger a rewrite is to run it in a function.
  -
  -Running initialization as an operation rather than calling the underlying C++
  -implementation directly allows us to run initialization on a remote device
  -without a separate communication channel.
  -*/
  +// NOTE(iga): ConfigureDistributedTPU is dummy op whose sole purpose is to
  +// trigger DistributedTPURewritePass. This pass actually adds real ops that
  +// initialize the TPU system. Thus, we can't simply run ConfigureDistributedTPU
  +// eagerly. We need to wrap it in a function and trigger the rewrite passes on
  +// it. The easiest way to trigger a rewrite is to run it in a function.
  +
  +// Running initialization as an operation rather than calling the underlying C++
  +// implementation directly allows us to run initialization on a remote device
  +// without a separate communication channel.
  TF_CAPI_EXPORT extern void TFE_InitializeTPUSystem(TFE_Context* ctx,
  const char* job,
  TF_Buffer* tpu_topology,
  