Update 3_receipttypes.markdown
Update 3_receipttypes.markdown

Attempting to correct bullet list.
HeathH-Concur/developer.concur.com,bhague1281/developer.concur.com,sarraloew/developer.concur.com,bhague1281/developer.concur.com,sarraloew/developer.concur.com,sarraloew/developer.concur.com,bhague1281/developer.concur.com,sarraloew/developer.concur.com,concur/developer.concur.com,HeathH-Concur/developer.concur.com,concur/developer.concur.com,HeathH-Concur/developer.concur.com,bhague1281/developer.concur.com,HeathH-Concur/developer.concur.com,sarraloew/developer.concur.com,bhague1281/developer.concur.com,concur/developer.concur.com,concur/developer.concur.com,concur/developer.concur.com,HeathH-Concur/developer.concur.com