Docstring suggestions by kwankyu

For commits f0445a3 and 114c977.

src/sage/combinat/integer_vector.py

@@ -1373,7 +1373,7 @@ class IntegerVectors_nnondescents(UniqueRepresentation, IntegerVectors):
 
     The grading parameters on the integer vector `v` are:
 
-    - ``n`` -- the sum of the parts of `v`,
+    - ``n`` -- the sum of the parts of `v`
 
     - ``c`` -- the non descents composition of `v`
 

src/sage/combinat/sf/llt.py

@@ -386,6 +386,7 @@ def hcospin(self):
     def hspin(self):
         r"""
         Return the HSpin basis.
+
         This basis is defined [LLT1997]_ equation (28).
 
         INPUT:

src/sage/combinat/sf/monomial.py

@@ -141,8 +141,8 @@ def from_polynomial(self, f, check=True):
         INPUT:
 
         - ``self`` -- a monomial symmetric function basis
-        - ``f`` -- a polynomial in finitely many variables over the same base ring as ``self``
-          It is assumed that this polynomial is symmetric
+        - ``f`` -- a polynomial in finitely many variables over the same base ring as ``self``;
+          it is assumed that this polynomial is symmetric
         - ``check`` -- boolean (default: ``True``); checks whether the polynomial is indeed symmetric
 
         OUTPUT:

src/sage/combinat/similarity_class_type.py

@@ -334,7 +334,7 @@ def centralizer_group_cardinality(la, q=None):
 
     - ``lambda`` -- a partition
 
-    - ``q`` -- integer or an indeterminate
+    - ``q`` -- an integer or an indeterminate
 
     OUTPUT: a polynomial function of ``q``
 

src/sage/combinat/species/structure.py

@@ -403,7 +403,7 @@ def _repr_(self) -> str:
     def labels(self):
         """
         Return the labels used on these structures.  If `X` is the
-        species, then :meth:`labels` return the preimage of these
+        species, then :meth:`labels` returns the preimage of these
         structures under the functor `X`.
 
         EXAMPLES::

src/sage/combinat/words/word_generators.py

@@ -144,8 +144,8 @@ def __init__(self, p, q, alphabet=(0, 1), algorithm='cf'):
         r"""
         INPUT:
 
-        - ``p`` -- integer coprime with ``q``
-        - ``q`` -- integer coprime with ``p``
+        - ``p`` -- integer coprime with `q`
+        - ``q`` -- integer coprime with `p`
         - ``alphabet`` -- sequence of two elements (default: (0, 1))
         - ``algorithm`` -- construction method (default: ``'cf'``).
           It can be one of the following: