diff --git a/f90nml/namelist.py b/f90nml/namelist.py
index 78d0668..39e97ee 100644
--- a/f90nml/namelist.py
+++ b/f90nml/namelist.py
@@ -458,6 +458,8 @@ def uppercase(self):
 
         :type: ``bool``
         :default: ``False``
+
+        This is equivalent to the second element of ``logical_repr``.
         """
         return self._uppercase