"Fields.py is commonly used for form fields, but is sometimes used for model fields when their isn’t enoough field code to justify creating a db/ package."
should be
"Fields.py is commonly used for form fields, but is sometimes used for model fields when there isn’t enough field code to justify creating a db/ package."
"Fields.py is commonly used for form fields, but is sometimes used for model fields when their isn’t enoough field code to justify creating a db/ package."
should be
"Fields.py is commonly used for form fields, but is sometimes used for model fields when there isn’t enough field code to justify creating a db/ package."