diff --git a/wan/image2video_fast.py b/wan/image2video_fast.py
index 3c68470..3ad64d5 100644
--- a/wan/image2video_fast.py
+++ b/wan/image2video_fast.py
@@ -410,7 +410,7 @@ def generate(self,
                 - C: Color channels (3 for RGB)
                 - N: Number of frames (81)
                 - H: Frame height (from max_area)
-                - W: Frame width from max_area)
+                - W: Frame width (from max_area)
         """
 
         if input_prompt is not None and isinstance(input_prompt, str):