Fix lint error

tobiasdiez · tobiasdiez · commit e7f3ed87cb87 · 2022-01-28T14:56:49.000+01:00
diff --git a/src/sage/rings/integer.pyx b/src/sage/rings/integer.pyx
@@ -7249,7 +7249,7 @@ def _check_global_dummy_Integer():
     """
     Return true if the global dummy Integer is ok.
 
-    TEST::
+    TESTS::
 
         sage: from sage.rings.integer import _check_global_dummy_Integer
         sage: _check_global_dummy_Integer()
