Docstring formatting after review

Author: GiacomoPope

src/sage/rings/finite_rings/element_base.pyx

@@ -144,9 +144,10 @@ cdef class FiniteRingElement(CommutativeRingElement):
 
     def to_bytes(self, byteorder="big"):
         """
-        Return an array of bytes representing an integer. Internally relies
-        on the python ``int.to_bytes()`` method. Length of byte array is
-        determined from the field's order.
+        Return an array of bytes representing an integer.
+
+        Internally relies on the python ``int.to_bytes()`` method.
+        Length of byte array is determined from the field's order.
 
         INPUT:
 
@@ -1111,9 +1112,10 @@ cdef class FinitePolyExtElement(FiniteRingElement):
 
     def to_bytes(self, byteorder="big"):
         """
-        Return an array of bytes representing an integer. Internally relies
-        on the python ``int.to_bytes()`` method. Length of byte array is
-        determined from the field's order.
+        Return an array of bytes representing an integer.
+
+        Internally relies on the python ``int.to_bytes()`` method.
+        Length of byte array is determined from the field's order.
 
         INPUT:
 

src/sage/rings/finite_rings/finite_field_base.pyx

@@ -2119,8 +2119,9 @@ cdef class FiniteField(Field):
 
     def from_bytes(self, input_bytes, byteorder="big"):
         """
-        Return the integer represented by the given array of bytes. Internally relies
-        on the python ``int.from_bytes()`` method.
+        Return the integer represented by the given array of bytes.
+
+        Internally relies on the python ``int.from_bytes()`` method.
 
         INPUT:
 

src/sage/rings/integer.pyx

@@ -7165,8 +7165,9 @@ cdef class Integer(sage.structure.element.EuclideanDomainElement):
 
     def to_bytes(self, length=1, byteorder="big", is_signed=False):
         """
-        Return an array of bytes representing an integer. Internally relies
-        on the python ``int.to_bytes()`` method.
+        Return an array of bytes representing an integer.
+
+        Internally relies on the python ``int.to_bytes()`` method.
 
         INPUT:
 
@@ -7184,8 +7185,9 @@ cdef class Integer(sage.structure.element.EuclideanDomainElement):
 
         - Bytes representing ``self``
 
-        TODO: should we convert straight from the gmp type in cython? This is definitely
-        possible but I'm not sure the cleanest way to do this
+        .. TODO:: It should be possible to convert straight from the gmp type in cython.
+        This could be significantly faster, but I am unsure of the fastest and cleanest
+        way to do this.
 
         EXAMPLES::
 

src/sage/rings/integer_ring.pyx

@@ -1576,8 +1576,9 @@ cdef class IntegerRing_class(PrincipalIdealDomain):
 
     def from_bytes(self, input_bytes, byteorder="big", is_signed=False):
         """
-        Return the integer represented by the given array of bytes. Internally relies
-        on the python ``int.from_bytes()`` method.
+        Return the integer represented by the given array of bytes.
+
+        Internally relies on the python ``int.from_bytes()`` method.
 
         INPUT: