Fix docstrings to reference datatype as it would be used for users

src/ifcopenshell-python/ifcopenshell/api/context/add_context.py

@@ -102,10 +102,10 @@ class Usecase:
         :param parent: the parent context. Must be left as None (the default)
             for contexts, and only set for subcontexts. Note that there are only
             contexts and subcontexts, a subcontext cannot have any children.
-        :type parent: ifcopenshell.entity_instance.entity_instance, optional
+        :type parent: ifcopenshell.entity_instance, optional
         :return: the newly created IfcGeometricRepresentationContext or
             IfcGeometricRepresentationSubContext entity
-        :rtype: ifcopenshell.entity_instance.entity_instance, optional
+        :rtype: ifcopenshell.entity_instance, optional
 
         Example:
 

src/ifcopenshell-python/ifcopenshell/api/context/edit_context.py

@@ -25,7 +25,7 @@ class Usecase:
         IfcGeometricRepresentationContext, consult the IFC documentation.
 
         :param context: The IfcGeometricRepresentationContext entity you want to edit
-        :type context: ifcopenshell.entity_instance.entity_instance
+        :type context: ifcopenshell.entity_instance
         :param attributes: a dictionary of attribute names and values.
         :type attributes: dict, optional
         :return: None

src/ifcopenshell-python/ifcopenshell/api/context/remove_context.py

@@ -27,7 +27,7 @@ class Usecase:
         removed. If a context is removed, then any subcontexts are also removed.
 
         :param context: The IfcGeometricRepresentationContext entity to remove
-        :type context: ifcopenshell.entity_instance.entity_instance
+        :type context: ifcopenshell.entity_instance
         :return: None
         :rtype: None