Type or Format wording - "or" not "and"

[Stephen-Gates]

I agree with the comment in the goodtables-py PR and hence suggest updates to the type-or-format-error message and description.

Sorry, I should have picked this up in the review.

"message": "The value {value} in row {row_number} and column {column_number} is not type {field_type} or format {field_format}"

"description": "The value does not match the schema type or format for this field.\n\n How it could be resolved:\n - If this value is not correct, update the value.\n - If this value is correct, adjust the type and/or format.\n - To ignore the error, disable the type-or-format-error check in {validator}. In this case all schema checks for row values will be ignored."