Merge branch 'master' into typo

diff --cc tensorflow/docs_src/tutorials/layers.md
index 6f88c54,cadaec3..611d191
--- 1/tensorflow/docs_src/tutorials/layers.md
--- 2/tensorflow/docs_src/tutorials/layers.md
+++ b/tensorflow/docs_src/tutorials/layers.md
@@@ -533,9 -536,9 +535,10 @@@ if mode == tf.estimator.ModeKeys.TRAIN
  ```
  
  > Note: For a more in-depth look at configuring training ops for Estimator model
 -> functions, see @{$get_started/custom_estimators#defining_the_training_op_for_the_model$"Defining the training op for the model"} 
 -> in the @{$get_started/custom_estimators$"Creating Estimators in tf.estimator."} tutorial.
 +> functions, see @{$get_started/custom_estimators#defining-the-training-op-for-the-model$"Defining the training op for the model"}
 +> in the @{$get_started/custom_estimators$"Creating Estimations in tf.estimator"} tutorial.
 +
+ 
  ### Add evaluation metrics
  
  To add accuracy metric in our model, we define `eval_metric_ops` dict in EVAL