Original sentence: The Sheedi Mela or Sheedi Jaat is an annual spiritual festival in Karachi, Sindh, Pakistan, that is the most important event in the cultural calendar of the Sheedi community -- a community of African-descended Pakistanis
Edited sentence: The Sheedi Mela or Sheedi Jaat is an annual spiritual festival in Karachi, Sindh, Pakistan, that is the most important event in the cultural calendar of the Sheedi community—a community of African-descended Pakistanis