Fix some docstring in image processors (#26235)

Fix doc
Co-authored-by: ydshieh <ydshieh@users.noreply.github.com>

src/transformers/models/bit/image_processing_bit.py

@@ -79,10 +79,11 @@ class BitImageProcessor(BaseImageProcessor):
             Mean to use if normalizing the image. This is a float or list of floats the length of the number of
             channels in the image. Can be overridden by the `image_mean` parameter in the `preprocess` method.
         image_std (`float` or `List[float]`, *optional*, defaults to `OPENAI_CLIP_MEAN`):
-            Image standard deviation.
-        do_convert_rgb (`bool`, *optional*, defaults to `True`):
             Standard deviation to use if normalizing the image. This is a float or list of floats the length of the
             number of channels in the image. Can be overridden by the `image_std` parameter in the `preprocess` method.
+            Can be overridden by the `image_std` parameter in the `preprocess` method.
+        do_convert_rgb (`bool`, *optional*, defaults to `True`):
+            Whether to convert the image to RGB.
     """
 
     model_input_names = ["pixel_values"]

src/transformers/models/chinese_clip/image_processing_chinese_clip.py

@@ -79,10 +79,11 @@ class ChineseCLIPImageProcessor(BaseImageProcessor):
             Mean to use if normalizing the image. This is a float or list of floats the length of the number of
             channels in the image. Can be overridden by the `image_mean` parameter in the `preprocess` method.
         image_std (`float` or `List[float]`, *optional*, defaults to `IMAGENET_STANDARD_STD`):
-            Image standard deviation.
-        do_convert_rgb (`bool`, *optional*, defaults to `True`):
             Standard deviation to use if normalizing the image. This is a float or list of floats the length of the
             number of channels in the image. Can be overridden by the `image_std` parameter in the `preprocess` method.
+            Can be overridden by the `image_std` parameter in the `preprocess` method.
+        do_convert_rgb (`bool`, *optional*, defaults to `True`):
+            Whether to convert the image to RGB.
     """
 
     model_input_names = ["pixel_values"]

src/transformers/models/clip/image_processing_clip.py

@@ -79,10 +79,11 @@ class CLIPImageProcessor(BaseImageProcessor):
             Mean to use if normalizing the image. This is a float or list of floats the length of the number of
             channels in the image. Can be overridden by the `image_mean` parameter in the `preprocess` method.
         image_std (`float` or `List[float]`, *optional*, defaults to `[0.26862954, 0.26130258, 0.27577711]`):
-            Image standard deviation.
-        do_convert_rgb (`bool`, *optional*, defaults to `True`):
             Standard deviation to use if normalizing the image. This is a float or list of floats the length of the
             number of channels in the image. Can be overridden by the `image_std` parameter in the `preprocess` method.
+            Can be overridden by the `image_std` parameter in the `preprocess` method.
+        do_convert_rgb (`bool`, *optional*, defaults to `True`):
+            Whether to convert the image to RGB.
     """
 
     model_input_names = ["pixel_values"]

src/transformers/models/vit_hybrid/image_processing_vit_hybrid.py

@@ -79,10 +79,11 @@ class ViTHybridImageProcessor(BaseImageProcessor):
             Mean to use if normalizing the image. This is a float or list of floats the length of the number of
             channels in the image. Can be overridden by the `image_mean` parameter in the `preprocess` method.
         image_std (`float` or `List[float]`, *optional*, defaults to `IMAGENET_STANDARD_STD`):
-            Image standard deviation.
-        do_convert_rgb (`bool`, *optional*, defaults to `True`):
             Standard deviation to use if normalizing the image. This is a float or list of floats the length of the
             number of channels in the image. Can be overridden by the `image_std` parameter in the `preprocess` method.
+            Can be overridden by the `image_std` parameter in the `preprocess` method.
+        do_convert_rgb (`bool`, *optional*, defaults to `True`):
+            Whether to convert the image to RGB.
     """
 
     model_input_names = ["pixel_values"]