Apply Rails/RequestReferer rubocop rule

.rubocop.yml

@@ -150,9 +150,6 @@ Rails/ReadWriteAttribute:
 Rails/RedundantReceiverInWithOptions:
   Enabled: true
 
-Rails/RequestReferer:
-  Enabled: true
-
 Rails/ReversibleMigration:
   Enabled: true
 

.rubocop_basic.yml

@@ -138,6 +138,9 @@ Rails/Presence:
 Rails/RelativeDateConstant:
   Enabled: true
 
+Rails/RequestReferer:
+  Enabled: true
+
 Rails/TimeZone:
   Enabled: true
 

app/controllers/admin/legislation/homepages_controller.rb

@@ -9,7 +9,7 @@ class Admin::Legislation::HomepagesController < Admin::Legislation::BaseControll
   def update
     if @process.update(process_params)
       link = legislation_process_path(@process).html_safe
-      redirect_back(fallback_location: (request.referrer || root_path),
+      redirect_back(fallback_location: (request.referer || root_path),
                     notice: t("admin.legislation.processes.update.notice", link: link))
     else
       flash.now[:error] = t("admin.legislation.processes.update.error")

app/controllers/admin/legislation/processes_controller.rb

@@ -35,7 +35,7 @@ class Admin::Legislation::ProcessesController < Admin::Legislation::BaseControll
       set_tag_list
 
       link = legislation_process_path(@process).html_safe
-      redirect_back(fallback_location: (request.referrer || root_path),
+      redirect_back(fallback_location: (request.referer || root_path),
                     notice: t("admin.legislation.processes.update.notice", link: link))
     else
       flash.now[:error] = t("admin.legislation.processes.update.error")

app/controllers/admin/poll/questions/answers/videos_controller.rb

@@ -38,7 +38,7 @@ class Admin::Poll::Questions::Answers::VideosController < Admin::Poll::BaseContr
              else
                t("flash.actions.destroy.error")
              end
-    redirect_back(fallback_location: (request.referrer || root_path), notice: notice)
+    redirect_back(fallback_location: (request.referer || root_path), notice: notice)
   end
 
   private