diff --git a/src/transformers/models/pegasus_x/configuration_pegasus_x.py b/src/transformers/models/pegasus_x/configuration_pegasus_x.py
index f5e72d2d621f94..4263f15f98b7f4 100644
--- a/src/transformers/models/pegasus_x/configuration_pegasus_x.py
+++ b/src/transformers/models/pegasus_x/configuration_pegasus_x.py
@@ -94,12 +94,12 @@ class PegasusXConfig(PretrainedConfig):
     Example:
 
     ```python
-    >>> from transformers import PegasusXModel, PegasusXConfig
+    >>> from transformers import PegasusXConfig, PegasusXModel
 
     >>> # Initializing a PEGASUS google/pegasus-x-large style configuration
     >>> configuration = PegasusXConfig()
 
-    >>> # Initializing a model from the google/pegasus-x-large style configuration
+    >>> # Initializing a model (with random weights) from the google/pegasus-x-large style configuration
     >>> model = PegasusXModel(configuration)
 
     >>> # Accessing the model configuration
diff --git a/utils/documentation_tests.txt b/utils/documentation_tests.txt
index 53350c1e4fbfb7..d94d7706e95da1 100644
--- a/utils/documentation_tests.txt
+++ b/utils/documentation_tests.txt
@@ -92,6 +92,7 @@ src/transformers/models/opt/modeling_tf_opt.py
 src/transformers/models/owlvit/modeling_owlvit.py
 src/transformers/models/pegasus/configuration_pegasus.py
 src/transformers/models/pegasus/modeling_pegasus.py
+src/transformers/models/pegasus_x/configuration_pegasus_x.py
 src/transformers/models/perceiver/modeling_perceiver.py
 src/transformers/models/plbart/modeling_plbart.py
 src/transformers/models/poolformer/modeling_poolformer.py