displaying manytomany fields in template

[splucena]

Template:
  
 {% for per in person_list%}
    <tr>
    <td>{{ per }}</td>
    {% for spec in per.specialization_id.all %}
        <td>{{ spec }}</td>
    {% endfor %}
    </tr>
    {% endfor %}

Here's my code in the template. I'ts not doing what I intend to see.

The table looks like this:

FullName | Programming | Web Design

How can I make it look like this instead

FullName | Programming, Web Design |

[Jonathan Pentecost]

You will need to provide the Person model to decipher what is going on in your template.