Update src/sage/algebras/commutative_dga.py

Co-authored-by: Travis Scrimshaw <[email protected]>

Author: miguelmarco

src/sage/algebras/commutative_dga.py

@@ -1572,7 +1572,7 @@ def __call__(self, *values, **kwargs):
             INPUT:
 
             - ``values`` -- (optional) either the values in which the variables
-              will be evaluated or a dictionary.
+              will be evaluated or a dictionary
 
             OUTPUT: