Fix code comment to use constant's real name.
@@ -278,7 +278,7 @@ def serialize_py_fn_as_tf_computation(target, parameter_type, context_stack):
# to ensure all variables are initialized, but not all variables are
# always in the collections we expect. tff.learning._KerasModel tries to
# pull Keras variables (that may or may not be in GLOBAL_VARIABLES) into
- # TFF_MODEL_VARIABLES for now.
+ # VARS_FOR_TFF_TO_INITIALIZE for now.
all_variables = set(tf.compat.v1.global_variables() +
tf.compat.v1.local_variables() +
tf.compat.v1.get_collection(
