Did not need the trailing ";".

templates/vhost/location_footer.erb

@@ -18,12 +18,12 @@
     <%- if value.is_a?(Hash) -%>
       <%- value.sort_by {|k,v| k}.each do |subkey,subvalue| -%>
         <%- Array(subvalue).each do |asubvalue| -%>
-    <%= key %> <%= subkey %> <%= asubvalue %>;
+    <%= key %> <%= subkey %> <%= asubvalue %>
         <%- end -%>
       <%- end -%>
     <%- else -%>
       <%- Array(value).each do |asubvalue| -%>
-    <%= key %> <%= asubvalue %>;
+    <%= key %> <%= asubvalue %>
       <%- end -%>
     <%- end -%>
   <%- end -%>