diff --git a/TTS/tts/configs/xtts_config.py b/TTS/tts/configs/xtts_config.py
index 1865a3fd..ea95faf5 100644
--- a/TTS/tts/configs/xtts_config.py
+++ b/TTS/tts/configs/xtts_config.py
@@ -30,7 +30,7 @@ class XttsConfig(BaseTTSConfig):
             which in turn is used to divide the score of the sequence. Since the score is the log likelihood of the sequence (i.e. negative),
             length_penalty > 0.0 promotes longer sequences, while length_penalty < 0.0 encourages shorter sequences.
 
-        reperation_penalty (float):
+        repetition_penalty (float):
             The parameter for repetition penalty. 1.0 means no penalty. Defaults to `2.0`.
 
         top_p (float):
diff --git a/TTS/tts/models/xtts.py b/TTS/tts/models/xtts.py
index 58f8542b..3e413114 100644
--- a/TTS/tts/models/xtts.py
+++ b/TTS/tts/models/xtts.py
@@ -916,7 +916,7 @@ class Xtts(BaseTTS):
             if hasattr(self, "hifigan_decoder"):
                 self.hifigan_decoder.eval()
             if hasattr(self, "ne_hifigan_decoder"):
-                self.hifigan_decoder.eval()
+                self.ne_hifigan_decoder.eval()
             if hasattr(self, "diffusion_decoder"):
                 self.diffusion_decoder.eval()
             if hasattr(self, "vocoder"):