[Doctest] Add configuration_wav2vec2.py to documentation_tests.py (#19698)

src/transformers/models/wav2vec2/configuration_wav2vec2.py

@@ -184,12 +184,12 @@ class Wav2Vec2Config(PretrainedConfig):
     Example:
 
     ```python
-    >>> from transformers import Wav2Vec2Model, Wav2Vec2Config
+    >>> from transformers import Wav2Vec2Config, Wav2Vec2Model
 
     >>> # Initializing a Wav2Vec2 facebook/wav2vec2-base-960h style configuration
     >>> configuration = Wav2Vec2Config()
 
-    >>> # Initializing a model from the facebook/wav2vec2-base-960h style configuration
+    >>> # Initializing a model (with random weights) from the facebook/wav2vec2-base-960h style configuration
     >>> model = Wav2Vec2Model(configuration)
 
     >>> # Accessing the model configuration

utils/documentation_tests.txt

@@ -138,6 +138,7 @@ src/transformers/models/vit_mae/modeling_vit_mae.py
 src/transformers/models/vit_mae/configuration_vit_mae.py
 src/transformers/models/vit_msn/modeling_vit_msn.py
 src/transformers/models/visual_bert/configuration_visual_bert.py
+src/transformers/models/wav2vec2/configuration_wav2vec2.py
 src/transformers/models/wav2vec2/modeling_wav2vec2.py
 src/transformers/models/wav2vec2/tokenization_wav2vec2.py
 src/transformers/models/wav2vec2_conformer/modeling_wav2vec2_conformer.py