diff --git a/public/404.html b/public/404.html
index a28343f5c..501a6afb5 100644
--- a/public/404.html
+++ b/public/404.html
@@ -4,13 +4,13 @@
 <title>404: Not Found</title>
 <link rel="stylesheet" href="/assets/error/style.css">
 <body <% if @traceback %>class="error-message"<% end %>>
-  <h1>404: Requested Ressource was not found.</h1>
+  <h1>404: Requested resource was not found</h1>
 <% if @message.present? %>
   <div><%= @message %></div>
 <% end %>
 <% if !@traceback %>
   <div class="error-image" style="background-image: url(/assets/error/error-2.svg)"></div>
-  <p>Sorry, but the Phoenix is not able to find your ressource. Try checking the URL for errors.</p>
+  <p>Sorry, but the Phoenix is not able to find your resource. Try checking the URL for errors.</p>
 <% else %>
   <div><%= @exception.message %></div>
   <% if @exception.backtrace %>
@@ -21,4 +21,4 @@
   <% end %>
 <% end %>
 </body>
-</html>
\ No newline at end of file
+</html>
diff --git a/spec/requests/basic_spec.rb b/spec/requests/basic_spec.rb
index 292ecee01..7749336f1 100644
--- a/spec/requests/basic_spec.rb
+++ b/spec/requests/basic_spec.rb
@@ -56,7 +56,7 @@ RSpec.describe 'Basics', type: :request do
       expect(response).to have_http_status(404)
       expect(response.body).to match(/<html/)
       expect(response.body).to match(%r{<title>404: Not Found</title>})
-      expect(response.body).to match(%r{<h1>404: Requested Ressource was not found.</h1>})
+      expect(response.body).to match(%r{<h1>404: Requested resource was not found</h1>})
       expect(response.body).to match(%r{No route matches \[GET\] /not_existing_url})
 
       # 401
@@ -88,7 +88,7 @@ RSpec.describe 'Basics', type: :request do
       expect(response).to have_http_status(404)
       expect(response.body).to match(/<html/)
       expect(response.body).to match(%r{<title>404: Not Found</title>})
-      expect(response.body).to match(%r{<h1>404: Requested Ressource was not found.</h1>})
+      expect(response.body).to match(%r{<h1>404: Requested resource was not found</h1>})
       expect(response.body).to match(/some error message/)
 
       # 500
