Remove the displayed 'None' if no reviews present

opentech/apply/funds/templates/funds/includes/review_table.html

@@ -4,7 +4,7 @@
     <tr>
         <th>OTF</th>
         <th>{{ object.reviews.staff_reccomendation|traffic_light }}</th>
-        <th>{{ object.reviews.staff_score }}</th>
+        <th>{{ object.reviews.staff_score|default_if_none:'-' }}</th>
     </tr>
     {% include 'funds/includes/review_table_row.html' with reviews=staff_reviews %}
     {% include 'funds/includes/review_table_row.html' with reviews=object.missing_staff_reviews missing=True %}
@@ -13,8 +13,8 @@
 <table>
     <tr>
         <th>Reviewers</th>
-        <th>{{ object.reviews.reviewer_reccomendation|traffic_light }}</th>
-        <th>{{ object.reviews.reviewer_score }}</th>
+        <th>{{ object.reviews.reviewers_reccomendation|traffic_light }}</th>
+        <th>{{ object.reviews.reviewers_score|default_if_none:'-' }}</th>
     </tr>
     {% include 'funds/includes/review_table_row.html' with reviews=reviewer_reviews %}
     {% include 'funds/includes/review_table_row.html' with reviews=object.missing_reviewer_reviews missing=True %}