Remove unneded words from audio-related feature extractors (#19405)

src/transformers/models/speech_to_text/feature_extraction_speech_to_text.py

@@ -136,7 +136,7 @@ class Speech2TextFeatureExtractor(SequenceFeatureExtractor):
         **kwargs
     ) -> BatchFeature:
         """
-        Main method to featurize and prepare for the model one or several sequence(s). sequences.
+        Main method to featurize and prepare for the model one or several sequence(s).
 
         Args:
             raw_speech (`np.ndarray`, `List[float]`, `List[np.ndarray]`, `List[List[float]]`):

src/transformers/models/wav2vec2/feature_extraction_wav2vec2.py

@@ -112,7 +112,7 @@ class Wav2Vec2FeatureExtractor(SequenceFeatureExtractor):
         **kwargs
     ) -> BatchFeature:
         """
-        Main method to featurize and prepare for the model one or several sequence(s). sequences.
+        Main method to featurize and prepare for the model one or several sequence(s).
 
         Args:
             raw_speech (`np.ndarray`, `List[float]`, `List[np.ndarray]`, `List[List[float]]`):

src/transformers/models/whisper/feature_extraction_whisper.py

@@ -221,7 +221,7 @@ class WhisperFeatureExtractor(SequenceFeatureExtractor):
         **kwargs
     ) -> BatchFeature:
         """
-        Main method to featurize and prepare for the model one or several sequence(s). sequences.
+        Main method to featurize and prepare for the model one or several sequence(s).
 
         Args:
             raw_speech (`np.ndarray`, `List[float]`, `List[np.ndarray]`, `List[List[float]]`):