Minor fixes to object detection.

PiperOrigin-RevId: 187744580

research/object_detection/g3doc/configuring_jobs.md

@@ -53,7 +53,7 @@ recommended. Read [our paper](https://arxiv.org/abs/1611.10012) for a more
 detailed discussion on the speed vs accuracy tradeoff.
 
 To help new users get started, sample model configurations have been provided
-in the object_detection/samples/model_configs folder. The contents of these
+in the object_detection/samples/configs folder. The contents of these
 configuration files can be pasted into `model` field of the skeleton
 configuration. Users should note that the `num_classes` field should be changed
 to a value suited for the dataset the user is training on.

research/object_detection/inputs_test.py

@@ -34,7 +34,6 @@ FLAGS = tf.flags.FLAGS
 
 def _get_configs_for_model(model_name):
   """Returns configurations for model."""
-  # TODO(ronnyvotel): Make sure these tests work fine outside google3.
   fname = os.path.join(
       FLAGS.test_srcdir,
       ('google3/third_party/tensorflow_models/'

research/object_detection/utils/visualization_utils_test.py

@@ -13,7 +13,7 @@
 # limitations under the License.
 # ==============================================================================
 
-"""Tests for image.understanding.object_detection.core.visualization_utils."""
+"""Tests for object_detection.utils.visualization_utils."""
 import logging
 import os