Update docs.

docs/datatype.rst

@@ -110,6 +110,17 @@ all :class:`~.schema.TerminalNode` instances.
 	 >>> string_t.default
 	 'xxy'
 
+   .. attribute:: name
+
+      Name of the type if it is derived, otherwise ``None``.
+
+      .. doctest::
+
+	 >>> string_t.name
+	 'my-string'
+	 >>> boolean_t.name is None
+	 True
+
    .. rubric:: Public Methods
 
    .. method:: from_raw(raw: RawScalar) -> ScalarValue

docs/enumerations.rst

@@ -8,6 +8,9 @@ Enumeration Classes
 .. autoclass:: ContentType
    :members:
 
+.. autoclass:: ValidationScope
+   :members:
+
 .. autoclass:: DefaultDeny
    :members:
 

yangson/enumerations.py

@@ -27,7 +27,7 @@ class ContentType(Enum):
     nonconfig = 2
     """Data that does not represent configuration."""
     all = 3
-    """All of the above."""
+    """All data."""
 
 class ValidationScope(Enum):
     """Enumeration of validation scopes."""
@@ -37,7 +37,7 @@ class ValidationScope(Enum):
     """Validation of semantics ("must" constraints, uniqueness, cardinality,
     referential integrity."""
     all = 3
-    """All of the above."""
+    """Both syntax and semantics."""
 
 class DefaultDeny(Enum):
     """Enumeration of NACM default deny values."""