Fix evaluation rules

src/about.py

@@ -146,7 +146,7 @@ EVALUATION_QUEUE_TEXT = '''
 
 ## Evaluation Rules
 - It might take more than 1 week for submitted models' scores to appear on the leaderboard.
-- The maximum generation length is limited to **64K** tokens.
+- The maximum model length is limited to **64K** tokens.
 - Please provide a valid contact email address in the submission form so we can send notifications related to evaluation.
 
 **[CAUTION]** If inference fails or if inappropriate content is detected, the model might be excluded from evaluation.<br><br>