Update ref-metrics.py

ref-metrics.py

@@ -102,10 +102,10 @@ class UserFriendlyMetrics(evaluate.Metric):
             debug: bool = False,
         ):
             """
-            Call the required functions to compute the metrics and return them.
+            Call the required functions to compute the metrics and return it.
         
             Returns:
-                dict: A dictionary containing the computed metrics and relevant results.
+                dict: A dictionary containing the computed metrics based on the provided area in the area_ranges_tuples.
             """            
             return self.dummy_values(area_ranges_tuples)