Fix docstring in face_recognition.api.batch_face_locations
diff --git a/face_recognition/api.py b/face_recognition/api.py
index 5aed5ec0b..c74c5f95c 100644
--- a/face_recognition/api.py
+++ b/face_recognition/api.py
@@ -138,7 +138,7 @@ def batch_face_locations(images, number_of_times_to_upsample=1, batch_size=128):
     If you are using a GPU, this can give you much faster results since the GPU
     can process batches of images at once. If you aren't using a GPU, you don't need this function.
 
-    :param img: A list of images (each as a numpy array)
+    :param images: A list of images (each as a numpy array)
     :param number_of_times_to_upsample: How many times to upsample the image looking for faces. Higher numbers find smaller faces.
     :param batch_size: How many images to include in each GPU processing batch.
     :return: A list of tuples of found face locations in css (top, right, bottom, left) order

In doc: parameter img fix to images as function parameter.