message: [XLA] Fix a doc that still mentioned computation_builder.
diff: @@ -99,7 +99,7 @@ dimensions 1 and 2 of the cuboid.
  This type of broadcast is used in the binary ops in `XlaBuilder`, if the
  `broadcast_dimensions` argument is given. For example, see
  -[XlaBuilder::Add](https://www.tensorflow.org/code/tensorflow/compiler/xla/client/computation_builder.cc).
  +[XlaBuilder::Add](https://www.tensorflow.org/code/tensorflow/compiler/xla/client/xla_client/xla_builder.cc).
  In the XLA source code, this type of broadcasting is sometimes called "InDim"
  broadcasting.
  