When adding Repeating Text to a template, you have the ability to add different separators,like a ','. This section will walk you though how to add or change a separator.
If you would like to add a comma between the text, view the steps in Quick Access Option and select the Comma Separated option. This will automatically create a Repeated Text section that will have a comma separator.
1. Select the Repeating Text section to work with.
2. In the Ribbon Navigate to the Text contextual tab.
3. From the Repeat group select a separator from the drop down list. Here you are also able to select the last separator for the repeating text as well.
Figure 1: The Separator and Last separator options are highlighted.