How to remove blank line from RTF template report output?

There is a BI report(RTF Template) with the following data as output:

Name: <name>

DOB: <date_of_birth>

Gender: <gender>

DOJ: <joining_date>

The requirement is to hide DOB(both text and the value) for a certain country. We are able to acheive this using if condition, but it leaves a blank line behind:

Name: <name>

Gender: <gender>

DOJ: <joining_date>

How can we remove this blank line from the report?