Improper comma use on description under Allowed values list

Here is the description under allowed values list with corrections noted:

The possible values this field can contain. Enter one value per line [remove this comma] in the format key|label. The key is the value that will be stored in the database, [add a comma right before here] and it must match the field storage type [remove this comma] text. The label is optional, [add a comma right before here] and the key will be used as the label if no label is specified.