I have contacted BLS via their helpdesk ticketing system (Grievance Redressal Form on BLS's Contact us page) as they did not answer my call via phone.
They mentioned that it is a typo at the BLS counter and mentioned that it won't affect my OCI application.
Here is their response.
Thank you for contacting BLS International Services. This is an automated response confirming the closure of Ticket No. 188464. For your reference, the details of the ticket are listed below.
Ticket ID: 188464
Issue:
Type:
Reason:
Status: Closed
Closure comments:
Dear Applicant,
Greetings from BLS International Services!
Your application will be processed as per details that you have provided on the application form. Typographical error made at the BLS counter does not affect the applied service.
Regards,
BLS International Services.
We would like to inform you that your ticket Number: 188464 , is now closed.
This is an auto generated email, responses to this email address are not monitored. Please do not reply to this email.
For further support or in case your query remains unresolved, kindly fill the Escalation form available at BLS website under the Contact Us section.
Kind regards,
Support Center
BLS International Services