Add missing double quotes

We overlooked a few single quotes while we changed thousands of them.

app/views/admin/legislation/proposals/_form.html.erb

@@ -21,7 +21,7 @@
     <%= f.text_field :custom_list, value: @process.tag_list_on(:customs).to_s,
                       label: false,
                       placeholder: t("admin.legislation.proposals.form.custom_categories_placeholder"),
-                      class: 'js-tag-list',
+                      class: "js-tag-list",
                       aria: {describedby: "tag-list-help-text"} %>
   </div>
 

app/views/admin/legislation/proposals/_proposals.html.erb

@@ -1,7 +1,7 @@
 <% if proposals.any? %>
   <h3><%= page_entries_info proposals %></h3>
 
-  <%= render 'shared/wide_order_selector', i18n_namespace: "admin.legislation.processes.proposals" %>
+  <%= render "shared/wide_order_selector", i18n_namespace: "admin.legislation.processes.proposals" %>
 
   <table class="stack" id="legislation_proposals_list">
     <thead>

app/views/admin/legislation/proposals/index.html.erb

@@ -8,8 +8,8 @@
 
   <h2><%= @process.title %></h2>
 
-  <%= render 'admin/legislation/processes/subnav', process: @process, active: 'proposals' %>
+  <%= render "admin/legislation/processes/subnav", process: @process, active: "proposals" %>
 
-  <%= render 'form' %>
-  <%= render 'proposals', proposals: @proposals %>
+  <%= render "form" %>
+  <%= render "proposals", proposals: @proposals %>
 </div>