Issue #19795: Improved markup of True/False constants.
diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst
index 2128ffc..48a42cc 100644
--- a/Doc/reference/datamodel.rst
+++ b/Doc/reference/datamodel.rst
@@ -201,7 +201,7 @@
             single: True
 
          These represent the truth values False and True.  The two objects representing
-         the values False and True are the only Boolean objects. The Boolean type is a
+         the values ``False`` and ``True`` are the only Boolean objects. The Boolean type is a
          subtype of the integer type, and Boolean values behave like the values 0 and 1,
          respectively, in almost all contexts, the exception being that when converted to
          a string, the strings ``"False"`` or ``"True"`` are returned, respectively.