Comment

Options.py

@@ -735,7 +735,8 @@ class NamedRange(Range):
         elif value > self.range_end and value not in self.special_range_names.values():
             raise Exception(f"{value} is higher than maximum {self.range_end} for option {self.__class__.__name__} " +
                             f"and is also not one of the supported named special values: {self.special_range_names}")
-
+        
+        # See docstring
         for key in self.special_range_names:
             if key != key.lower():
                 raise Exception(f"{self.__class__.__name__} has an invalid special_range_names key: {key}. "