message: Typo in tf.Session fixed
diff: @@ -464,7 +464,7 @@ equal to the number of physical cores rather than logical cores.
  config = tf.ConfigProto()
  config.intra_op_parallelism_threads = 44
  config.inter_op_parallelism_threads = 44
  - tf.session(config=config)
  + tf.Session(config=config)
  ```
  