diff --git a/docs/vision-usage.rst b/docs/vision-usage.rst
index 02419dbcfccfd..5692712230089 100644
--- a/docs/vision-usage.rst
+++ b/docs/vision-usage.rst
@@ -45,14 +45,19 @@ Annotate multiple images
 
 .. doctest::
 
-     >>> images = (('./image.jpg', [vision.FeatureTypes.LABEL_DETECTION,
-     ...                            vision.FeatureTypes.LANDMARK_DETECTION]),
-     ...           ('./image2.jpg', [vision.FeatureTypes.FACE_DETECTION,
-                                     vision.FeatureTypes.TEXT_DETECTION]),)
+     >>> images = (
+     ...     ('./image.jpg', [
+     ...         vision.FeatureTypes.LABEL_DETECTION,
+     ...         vision.FeatureTypes.LANDMARK_DETECTION]),
+     ...     ('./image2.jpg', [
+     ...         vision.FeatureTypes.FACE_DETECTION,
+     ...         vision.FeatureTypes.TEXT_DETECTION]),)
      >>> annotated_images = []
      >>> for image, feature_types in images:
-     ...     annotated_images.append(vision_client.annotate(image,
-     ...                                                    feature_types))
+     ...     annotated_images.append(
+     ...         vision_client.annotate(
+     ...            image,
+     ...            feature_types))
 
 Failing annotations return no results for the feature type requested.
 
@@ -62,7 +67,7 @@ Failing annotations return no results for the feature type requested.
     >>> client = vision.Client(project="my-project-name")
     >>> with open('/tmp/car.jpg', 'r') as f:
     ...     results = client.annotate(f.read(),
-    ...                              vision.FeatureTypes.LOGO_DETECTION, 3)
+    ...                               vision.FeatureTypes.LOGO_DETECTION, 3)
     >>> len(results.logos) # 0
 
 Face Detection