message: fix: profiler bazel build usage
diff: @@ -57,7 +57,7 @@ Note: this feature is not well maintained now.
  ```shell
  # Build the tool.
  -bazel build --config opt third_party/tensorflow/core/profiler/...
  +bazel build --config opt tensorflow/core/profiler:profiler
  # Help information, including detail 'option' instructions.
  bazel-bin/tensorflow/core/profiler/profiler help
  