fix(rubocop): use normalcase for method name numbers

app/controllers/application_controller.rb

@@ -31,27 +31,27 @@ class ApplicationController < ActionController::Base
   include AppsValidator
 
   unless Rails.application.config.consider_all_requests_local
-    rescue_from StandardError, with: :on_500
-    rescue_from ActionController::RoutingError, with: :on_404
-    rescue_from ActiveRecord::RecordNotFound, with: :on_404
-    rescue_from ActionController::UnknownFormat, with: :on_406
-    rescue_from ApplicationController::InvalidAuthenticityToken, with: :on_406
+    rescue_from StandardError, with: :on500
+    rescue_from ActionController::RoutingError, with: :on404
+    rescue_from ActiveRecord::RecordNotFound, with: :on404
+    rescue_from ActionController::UnknownFormat, with: :on406
+    rescue_from ApplicationController::InvalidAuthenticityToken, with: :on406
   end
 
   protect_from_forgery with: :exception
 
   @build_number = Rails.configuration.build_number
 
-  def on_404
+  def on404
     render_error(404)
   end
 
   # 406 Not Acceptable
-  def on_406
+  def on406
     render_error(406)
   end
 
-  def on_500
+  def on500
     render_error(500)
   end
 

config/routes.rb

@@ -97,5 +97,5 @@
   end
 
   # To treat errors on pages that don't fall on any other controller
-  match '*path' => 'application#on_404', via: :all
+  match '*path' => 'application#on404', via: :all
 end