Tidy up dev. elements and version tags for PR

Author: sadielbartholomew

cf/mixin/fielddomain.py

@@ -2418,7 +2418,7 @@ def del_construct(self, *identity, default=ValueError(), **filter_kwargs):
         removed even if it is referenced by coordinate reference
         construct.
 
-        .. versionadded:: 3.16.2
+        .. versionadded:: NEXTVERSION
 
         .. seealso:: `get_construct`, `constructs`, `has_construct`,
                      `set_construct`
@@ -2445,7 +2445,7 @@ def del_construct(self, *identity, default=ValueError(), **filter_kwargs):
 
             {{filter_kwargs: optional}}
 
-                .. versionadded:: (cfdm) 1.8.9.0
+                .. versionadded:: NEXTVERSION
 
         :Returns:
 

cf/test/test_Domain.py

@@ -393,8 +393,8 @@ def test_Domain_create_regular(self):
 
     def test_Domain_del_construct(self):
         """Test the `del_construct` Domain method."""
-        # Test a field without cyclic axes. These are equivalent tests to those
-        # in the cfdm test suite, to check the behaviour is the same in cf.
+        # Test a domain without cyclic axes. These are equivalent tests to
+        # those in the cfdm test suite, to check behaviour is the same in cf.
         d = self.d.copy()
 
         self.assertIsInstance(
@@ -414,7 +414,7 @@ def test_Domain_del_construct(self):
             d.del_construct("measure:area"), cf.CellMeasure
         )
 
-        # Test a field with cyclic axes, to ensure the cyclic() set is
+        # Test a domain with cyclic axes, to ensure the cyclic() set is
         # updated accordingly if a cyclic axes is the one removed.
         e = cf.example_field(2).domain  # this has a cyclic axes 'domainaxis2'
         # To delete a cyclic axes, must first delete this dimension coordinate

cf/test/test_Field.py

@@ -2577,7 +2577,6 @@ def test_Field_del_construct(self):
         # Test a field without cyclic axes. These are equivalent tests to those
         # in the cfdm test suite, to check the behaviour is the same in cf.
         f = self.f1.copy()
-        print(f.cyclic())
 
         self.assertIsInstance(
             f.del_construct("auxiliarycoordinate1"), cf.AuxiliaryCoordinate