diff --git a/config/environments/development.rb b/config/environments/development.rb
index 9657d8f11..bd92c5552 100644
--- a/config/environments/development.rb
+++ b/config/environments/development.rb
@@ -1,4 +1,4 @@
-# Settings specified here will take precedence over those in config/environment.rb
+# Settings specified here will take precedence over those in config/application.rb
 RedmineApp::Application.configure do
   # In the development environment your application's code is reloaded on
   # every request.  This slows down response time but is perfect for development
diff --git a/config/environments/production.rb b/config/environments/production.rb
index 9ff88560d..ab4cd4011 100644
--- a/config/environments/production.rb
+++ b/config/environments/production.rb
@@ -1,4 +1,4 @@
-# Settings specified here will take precedence over those in config/environment.rb
+# Settings specified here will take precedence over those in config/application.rb
 RedmineApp::Application.configure do
   # The production environment is meant for finished, "live" apps.
   # Code is not reloaded between requests
diff --git a/config/environments/test.rb b/config/environments/test.rb
index 39b4738b7..785586f7d 100644
--- a/config/environments/test.rb
+++ b/config/environments/test.rb
@@ -1,4 +1,4 @@
-# Settings specified here will take precedence over those in config/environment.rb
+# Settings specified here will take precedence over those in config/application.rb
 RedmineApp::Application.configure do
   # The test environment is used exclusively to run your application's
   # test suite.  You never need to work with it otherwise.  Remember that