ultralytics 8.0.81 single-line docstring updates (#2061)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

docs/modes/benchmark.md

@@ -42,6 +42,7 @@ the benchmarks to their specific needs and compare the performance of different
 | `model`     | `None`  | path to model file, i.e. yolov8n.pt, yolov8n.yaml                    |
 | `imgsz`     | `640`   | image size as scalar or (h, w) list, i.e. (640, 480)                 |
 | `half`      | `False` | FP16 quantization                                                    |
+| `int8`      | `False` | INT8 quantization                                                    |
 | `device`    | `None`  | device to run on, i.e. cuda device=0 or device=0,1,2,3 or device=cpu |
 | `hard_fail` | `False` | do not continue on error (bool), or val floor threshold (float)      |
 

docs/reference/yolo/engine/exporter.md

@@ -1,13 +1,13 @@
-# iOSDetectModel
----
-:::ultralytics.yolo.engine.exporter.iOSDetectModel
-<br><br>
-
 # Exporter
 ---
 :::ultralytics.yolo.engine.exporter.Exporter
 <br><br>
 
+# iOSDetectModel
+---
+:::ultralytics.yolo.engine.exporter.iOSDetectModel
+<br><br>
+
 # export_formats
 ---
 :::ultralytics.yolo.engine.exporter.export_formats