Merge branch 't/21325/sequences/k-regular-subseq' into t/21319/sequen…

…ces/rec-hash

* t/21325/sequences/k-regular-subseq:
  minor correction in doc

src/sage/combinat/k_regular_sequence.py

@@ -300,7 +300,7 @@ def subsequence(self, a, b, minimize=True):
           of all `c_j(an+b_j)`.
 
         - ``minimize`` -- (default: ``True``) a boolean. If set, then
-          :meth:`minimized` is called after the addition.
+          :meth:`minimized` is called after the operation.
 
         OUTPUT:
 
@@ -482,7 +482,7 @@ def backward_differences(self, **kwds):
         INPUT:
 
         - ``minimize`` -- (default: ``True``) a boolean. If set, then
-          :meth:`minimized` is called after the addition.
+          :meth:`minimized` is called after the operation.
 
         OUTPUT:
 
@@ -522,7 +522,7 @@ def forward_differences(self, **kwds):
         INPUT:
 
         - ``minimize`` -- (default: ``True``) a boolean. If set, then
-          :meth:`minimized` is called after the addition.
+          :meth:`minimized` is called after the operation.
 
         OUTPUT:
 
@@ -563,7 +563,7 @@ def partial_sums(self, include_n=False, minimize=True):
           to index `n` (included).
 
         - ``minimize`` -- (default: ``True``) a boolean. If set, then
-          :meth:`minimized` is called after the addition.
+          :meth:`minimized` is called after the operation.
 
         OUTPUT: