diff --git a/app/views/layouts/_admin_header.html.erb b/app/views/layouts/_admin_header.html.erb
index 3daf43938..f9d09cc37 100644
--- a/app/views/layouts/_admin_header.html.erb
+++ b/app/views/layouts/_admin_header.html.erb
@@ -4,7 +4,7 @@
       <%= render "shared/locale_switcher" %>
 
       <%= link_to root_path, class: "float-right" do %>
-        <%= t("admin.dashboard.index.back", org: setting['org_name']) %>
+        <%= t("admin.dashboard.index.back", org: setting["org_name"]) %>
       <% end %>
     </div>
   </div>
diff --git a/app/views/layouts/_common_head.html.erb b/app/views/layouts/_common_head.html.erb
index dcd16b704..54779408c 100644
--- a/app/views/layouts/_common_head.html.erb
+++ b/app/views/layouts/_common_head.html.erb
@@ -3,7 +3,7 @@
 <meta http-equiv="X-UA-Compatible" content="IE=edge" />
 <title><%= content_for?(:title) ? yield(:title) : default_title  %></title>
 <%= stylesheet_link_tag "application" %>
-<%= javascript_include_tag "application", 'data-turbolinks-track' => true %>
+<%= javascript_include_tag "application", "data-turbolinks-track" => true %>
 <%= csrf_meta_tags %>
 <%= favicon_link_tag "favicon.ico" %>
 <%= render "layouts/disable_animations_in_tests" if Rails.env.test? %>
diff --git a/app/views/layouts/_footer.html.erb b/app/views/layouts/_footer.html.erb
index adf78d066..634347da8 100644
--- a/app/views/layouts/_footer.html.erb
+++ b/app/views/layouts/_footer.html.erb
@@ -26,56 +26,56 @@
     <div class="small-12 medium-8 column">
       <%= t("layouts.footer.copyright", year: Time.current.year) %>&nbsp;|
       <ul class="no-bullet inline-block">
-        <li class="inline-block"><%= link_to t("layouts.footer.privacy"), page_path('privacy') %>&nbsp;|</li>
-        <li class="inline-block"><%= link_to t("layouts.footer.conditions"), page_path('conditions') %>&nbsp;|</li>
-        <li class="inline-block"><%= link_to t("layouts.footer.accessibility"), page_path('accessibility') %></li>
+        <li class="inline-block"><%= link_to t("layouts.footer.privacy"), page_path("privacy") %>&nbsp;|</li>
+        <li class="inline-block"><%= link_to t("layouts.footer.conditions"), page_path("conditions") %>&nbsp;|</li>
+        <li class="inline-block"><%= link_to t("layouts.footer.accessibility"), page_path("accessibility") %></li>
       </ul>
     </div>
 
     <div class="small-12 medium-4 column social">
       <div class="text-right">
         <ul>
-          <% if setting['twitter_handle'] %>
+          <% if setting["twitter_handle"] %>
             <li class="inline-block">
               <%= link_to "https://twitter.com/#{setting['twitter_handle']}", target: "_blank",
-                           title: t("shared.go_to_page") + t("social.twitter", org: setting['org_name']) + t('shared.target_blank_html') do %>
-                              <span class="show-for-sr"><%= t("social.twitter", org: setting['org_name']) %></span>
+                           title: t("shared.go_to_page") + t("social.twitter", org: setting["org_name"]) + t("shared.target_blank_html") do %>
+                              <span class="show-for-sr"><%= t("social.twitter", org: setting["org_name"]) %></span>
                               <span class="icon-twitter" aria-hidden="true"></span>
               <% end %>
             </li>
           <% end %>
-          <% if setting['facebook_handle'] %>
+          <% if setting["facebook_handle"] %>
             <li class="inline-block">
               <%= link_to "https://www.facebook.com/#{setting['facebook_handle']}/", target: "_blank",
-                          title: t("shared.go_to_page") + t("social.facebook", org: setting['org_name']) + t('shared.target_blank_html') do %>
-                          <span class="show-for-sr"><%= t("social.facebook", org: setting['org_name']) %></span>
+                          title: t("shared.go_to_page") + t("social.facebook", org: setting["org_name"]) + t("shared.target_blank_html") do %>
+                          <span class="show-for-sr"><%= t("social.facebook", org: setting["org_name"]) %></span>
                           <span class="icon-facebook" aria-hidden="true"></span>
               <% end %>
             </li>
           <% end %>
-          <% if setting['youtube_handle'] %>
+          <% if setting["youtube_handle"] %>
             <li class="inline-block">
               <%= link_to "https://www.youtube.com/#{setting['youtube_handle']}", target: "_blank",
-                          title: t("shared.go_to_page") + t("social.youtube", org: setting['org_name']) + t('shared.target_blank_html') do %>
-                          <span class="show-for-sr"><%= t("social.youtube", org: setting['org_name']) %></span>
+                          title: t("shared.go_to_page") + t("social.youtube", org: setting["org_name"]) + t("shared.target_blank_html") do %>
+                          <span class="show-for-sr"><%= t("social.youtube", org: setting["org_name"]) %></span>
                           <span class="icon-youtube" aria-hidden="true"></span>
               <% end %>
             </li>
           <% end %>
-          <% if setting['telegram_handle'] %>
+          <% if setting["telegram_handle"] %>
             <li class="inline-block">
               <%= link_to "https://www.telegram.me/#{setting['telegram_handle']}", target: "_blank",
-                          title: t("shared.go_to_page") + t("social.telegram", org: setting['org_name']) + t('shared.target_blank_html') do %>
-                          <span class="show-for-sr"><%= t("social.telegram", org: setting['org_name']) %></span>
+                          title: t("shared.go_to_page") + t("social.telegram", org: setting["org_name"]) + t("shared.target_blank_html") do %>
+                          <span class="show-for-sr"><%= t("social.telegram", org: setting["org_name"]) %></span>
                           <span class="icon-telegram" aria-hidden="true"></span>
               <% end %>
             </li>
           <% end %>
-          <% if setting['instagram_handle'] %>
+          <% if setting["instagram_handle"] %>
             <li class="inline-block">
               <%= link_to "https://www.instagram.com/#{setting['instagram_handle']}", target: "_blank",
-                          title: t("shared.go_to_page") + t("social.instagram", org: setting['org_name']) + t('shared.target_blank_html') do %>
-                          <span class="show-for-sr"><%= t("social.instagram", org: setting['org_name']) %></span>
+                          title: t("shared.go_to_page") + t("social.instagram", org: setting["org_name"]) + t("shared.target_blank_html") do %>
+                          <span class="show-for-sr"><%= t("social.instagram", org: setting["org_name"]) %></span>
                           <span class="icon-instagram" aria-hidden="true"></span>
               <% end %>
             </li>
diff --git a/app/views/layouts/_header.html.erb b/app/views/layouts/_header.html.erb
index 8fe3644aa..9fe239461 100644
--- a/app/views/layouts/_header.html.erb
+++ b/app/views/layouts/_header.html.erb
@@ -19,7 +19,7 @@
 
       <div class="top-bar-title">
         <%= link_to root_path, accesskey: "0" do %>
-          <%= image_tag(image_path_for('logo_header.png'), class: 'float-left', alt: t("layouts.header.logo")) %>
+          <%= image_tag(image_path_for("logo_header.png"), class: "float-left", alt: t("layouts.header.logo")) %>
         <% end %>
       </div>
 
diff --git a/app/views/layouts/_mailer_footer.html.erb b/app/views/layouts/_mailer_footer.html.erb
index b2a3ea388..3cdf2db52 100644
--- a/app/views/layouts/_mailer_footer.html.erb
+++ b/app/views/layouts/_mailer_footer.html.erb
@@ -3,10 +3,10 @@
     <tr>
       <td style="text-align: center; border-top: 1px solid #dadfe1; padding-top: 20px;">
         <p style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif; margin: 0;padding: 0;line-height: 1.5em;color: #797f7f; font-size: 12px;">
-        <%= setting['org_name'] %></p>
+        <%= setting["org_name"] %></p>
 
         <p style="font-family: 'Open Sans','Helvetica Neue',arial,sans-serif; margin: 0;padding: 0;line-height: 1.5em;color: #222; font-size: 10px; margin-top: 12px;">
-        <%= t('mailers.no_reply') %></p>
+        <%= t("mailers.no_reply") %></p>
       </td>
     </tr>
   </tbody>
diff --git a/app/views/layouts/_mailer_header.html.erb b/app/views/layouts/_mailer_header.html.erb
index 29fc798df..ee37d4be9 100644
--- a/app/views/layouts/_mailer_header.html.erb
+++ b/app/views/layouts/_mailer_header.html.erb
@@ -5,7 +5,7 @@
         <tr>
           <td style="border-bottom: 1px solid #dadfe1; padding: 20px 0;">
             <a href="#" target="_blank">
-              <%= image_tag('logo_email.png',  style: "border: 0; display: block; width: 100%;max-width: 370px", alt: setting['org_name']) %>
+              <%= image_tag("logo_email.png",  style: "border: 0; display: block; width: 100%;max-width: 370px", alt: setting["org_name"]) %>
             </a>
           </td>
         </tr>
diff --git a/app/views/layouts/admin.html.erb b/app/views/layouts/admin.html.erb
index c19d2ac99..85d067fdd 100644
--- a/app/views/layouts/admin.html.erb
+++ b/app/views/layouts/admin.html.erb
@@ -17,7 +17,7 @@
         </div>
 
         <div class="off-canvas-content" data-off-canvas-content>
-          <%= render 'layouts/admin_header' %>
+          <%= render "layouts/admin_header" %>
 
           <div class="no-margin-top row expanded collapse" data-equalizer>
             <div class="small-12 medium-3 column" data-equalizer-watch>
@@ -32,7 +32,7 @@
             </div>
 
             <div class="admin-content small-12 medium-9 column" data-equalizer-watch>
-              <%= render 'layouts/flash' %>
+              <%= render "layouts/flash" %>
               <%= yield %>
             </div>
           </div>
diff --git a/app/views/layouts/application.html.erb b/app/views/layouts/application.html.erb
index 4e8299d66..84d8f6860 100644
--- a/app/views/layouts/application.html.erb
+++ b/app/views/layouts/application.html.erb
@@ -1,7 +1,7 @@
 <!DOCTYPE html>
 <html lang="<%= I18n.locale %>" data-current-user-id="<%= current_user.try(:id) %>">
   <head>
-    <%= render "layouts/common_head", default_title: setting['org_name'] %>
+    <%= render "layouts/common_head", default_title: setting["org_name"] %>
     <%= render "layouts/tracking_data" %>
     <%= render "layouts/meta_tags" %>
     <%= content_for :canonical %>
@@ -14,18 +14,18 @@
                      type: "image/png" %>
     <%= content_for :social_media_meta_tags %>
 
-    <%= setting['per_page_code_head'].try(:html_safe) %>
+    <%= setting["per_page_code_head"].try(:html_safe) %>
   </head>
   <body class="<%= yield (:body_class) %>">
-    <%= setting['per_page_code_body'].try(:html_safe) %>
+    <%= setting["per_page_code_body"].try(:html_safe) %>
 
-    <h1 class="show-for-sr"><%= setting['org_name'] %></h1>
+    <h1 class="show-for-sr"><%= setting["org_name"] %></h1>
 
     <div class="wrapper <%= yield (:wrapper_class) %>">
-      <%= render 'layouts/header' %>
+      <%= render "layouts/header" %>
 
       <!--[if lt IE 9]>
-      <% if browser.ie? && cookies['ie_alert_closed'] != 'true' %>
+      <% if browser.ie? && cookies["ie_alert_closed"] != "true" %>
         <div data-alert class="callout primary ie-callout" data-closable>
           <button class="close-button ie-callout-close-js"
                   aria-label="<%= t("application.close") %>" type="button" data-close>
@@ -44,13 +44,13 @@
       <% end %>
       <![endif]-->
 
-      <%= render 'layouts/flash' %>
+      <%= render "layouts/flash" %>
 
       <%= yield %>
       <div class="push"></div>
     </div>
     <div class="footer">
-      <%= render 'layouts/footer' %>
+      <%= render "layouts/footer" %>
     </div>
   </body>
   <!--[if lt IE 9]>
diff --git a/app/views/layouts/devise.html.erb b/app/views/layouts/devise.html.erb
index 71dfa547f..976261f53 100644
--- a/app/views/layouts/devise.html.erb
+++ b/app/views/layouts/devise.html.erb
@@ -10,7 +10,7 @@
       <div class="auth-image small-12 medium-3 column">
         <h1 class="logo margin">
           <%= link_to root_path do %>
-            <%= image_tag(image_path_for('logo_header.png'), class: 'float-left', alt: t("layouts.header.logo")) %>
+            <%= image_tag(image_path_for("logo_header.png"), class: "float-left", alt: t("layouts.header.logo")) %>
           <% end %>
         </h1>
       </div>
@@ -19,7 +19,7 @@
         <div class="row">
           <div class="small-12 medium-9 large-7 small-centered column">
             <div class="auth-form margin">
-              <%= render 'layouts/flash' %>
+              <%= render "layouts/flash" %>
 
               <%= yield %>
             </div>
@@ -31,7 +31,7 @@
     </div>
 
     <div class="footer">
-      <%= render 'layouts/footer' %>
+      <%= render "layouts/footer" %>
     </div>
   </body>
 </html>
diff --git a/app/views/layouts/management.html.erb b/app/views/layouts/management.html.erb
index e964676aa..796c4a624 100644
--- a/app/views/layouts/management.html.erb
+++ b/app/views/layouts/management.html.erb
@@ -54,7 +54,7 @@
       <%= render "management/account_info" %>
 
       <div class="admin-content small-12 medium-9 column">
-        <%= render 'layouts/flash' %>
+        <%= render "layouts/flash" %>
         <%= yield %>
       </div>
     </main>