Fix channel link

src/views/subscriptions.ecr

@@ -12,7 +12,7 @@
                 <p style="height:100%"><%= video.title %></p>
             </a>
             <p>
-                <b><a style="width:100%;" href="https://youtube.com/channel/<%= video.author %>"><%= video.author %></a></b>
+                <b><a style="width:100%;" href="https://youtube.com/channel/<%= video.ucid %>"><%= video.author %></a></b>
             </p>
             <p>
                 <h5>Shared <%= video.published.to_s("%B %-d, %Y at %r") %></h5>