Fixed 'to' to 'review_to' and 'cc' to 'review_cc'. (#7710)

Co-authored-by: Tero Kivinen <kivinen@iki.fi>

ietf/templates/doc/review/complete_review.html

@@ -66,7 +66,7 @@ <h1>
         </p>
         <p>
             If you enter the review below, the review will be sent
-            to {% for addr in to %}{{ addr|linkify }}{% if not forloop.last %}, {% endif %}{% endfor %}{% if review_cc %}, with a CC to {% for addr in cc %}{{ addr|linkify }}{% if not forloop.last %}, {% endif %}{% endfor %}{% endif %}.
+            to {% for addr in review_to %}{{ addr|linkify }}{% if not forloop.last %}, {% endif %}{% endfor %}{% if review_cc %}, with a CC to {% for addr in review_cc %}{{ addr|linkify }}{% if not forloop.last %}, {% endif %}{% endfor %}{% endif %}.
         </p>
     {% elif assignment %}
         <p>