Merge branch 't/21319/sequences/rec-hash' into t/21343/k-regular-warning

* t/21319/sequences/rec-hash:
  correct typo in docstring

Author: dkrenn

src/sage/combinat/recognizable_series.py

@@ -1614,7 +1614,7 @@ def _an_element_(self):
 
     def some_elements(self, **kwds):
         r"""
-        Return some elements of this free module.
+        Return some elements of this recognizable series.
 
         See :class:`TestSuite` for a typical use case.