src/sage/symbolic/expression.pyx: Fix markup of doctest output

sagemath · Oct 6, 2021 · 2a81e0f · 2a81e0f
1 parent 0f30530
commit 2a81e0f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/sage/symbolic/expression.pyx b/src/sage/symbolic/expression.pyx
@@ -414,6 +414,7 @@ cpdef bint is_Expression(x):
 
         sage: from sage.symbolic.expression import is_Expression
         sage: is_Expression(x)
+        doctest:warning...
         DeprecationWarning: is_Expression is deprecated;
         use isinstance(..., sage.structure.element.Expression) instead
         True