Update docstrings

sam2/sam2_image_predictor.py

@@ -65,7 +65,7 @@ class SAM2ImagePredictor:
     @classmethod
     def from_pretrained(cls, model_id: str, **kwargs) -> "SAM2ImagePredictor":
         """
-        Load a pretrained model from the Hugging Face model hub.
+        Load a pretrained model from the Hugging Face hub.
 
         Arguments:
           model_id (str): The Hugging Face repository ID.

sam2/sam2_video_predictor.py

@@ -106,7 +106,7 @@ class SAM2VideoPredictor(SAM2Base):
     @classmethod
     def from_pretrained(cls, model_id: str, **kwargs) -> "SAM2VideoPredictor":
         """
-        Load a pretrained model from the Hugging Face model hub.
+        Load a pretrained model from the Hugging Face hub.
 
         Arguments:
           model_id (str): The Hugging Face repository ID.