fix one failing doctest

sagemath · Oct 30, 2024 · 22c6d39 · 22c6d39
1 parent df30ad5
commit 22c6d39
Showing 1 changed file with 0 additions and 1 deletion.
diff --git a/src/doc/en/thematic_tutorials/coercion_and_categories.rst b/src/doc/en/thematic_tutorials/coercion_and_categories.rst
@@ -135,7 +135,6 @@ This base class provides a lot more methods than a general parent::
      'is_field',
      'is_integrally_closed',
      'is_prime_field',
-     'is_subring',
      'krull_dimension',
      'localization',
      'ngens',