diff --git a/pyomo/contrib/incidence_analysis/interface.py b/pyomo/contrib/incidence_analysis/interface.py
index 7670d3a1fae..e922551c6a4 100644
--- a/pyomo/contrib/incidence_analysis/interface.py
+++ b/pyomo/contrib/incidence_analysis/interface.py
@@ -770,7 +770,7 @@ def dulmage_mendelsohn(self, variables=None, constraints=None):
            >>> matching = list(zip(
            ...     vdmp.underconstrained + vdmp.square + vdmp.overconstrained,
            ...     cdmp.underconstrained + cdmp.square + cdmp.overconstrained,
-           >>> ))
+           ... ))
            >>> # matching is a valid maximum matching of variables and constraints!
 
         Returns