diff --git a/railties/lib/rails/generators/rails/assets/assets_generator.rb b/railties/lib/rails/generators/rails/assets/assets_generator.rb
index 80beb7abfe8c10ac26d542e1d3f3418e1dfde906..fb215f91af0d57b131a07fec140bd3f07aa53c37 100644
--- a/railties/lib/rails/generators/rails/assets/assets_generator.rb
+++ b/railties/lib/rails/generators/rails/assets/assets_generator.rb
@@ -1,10 +1,10 @@
 module Rails
   module Generators
     class AssetsGenerator < NamedBase
-      class_option :javascripts, :type => :boolean, :desc => "Generate javascripts"
+      class_option :javascripts, :type => :boolean, :desc => "Generate JavaScripts"
       class_option :stylesheets, :type => :boolean, :desc => "Generate stylesheets"
 
-      class_option :javascript_engine, :desc => "Engine for javascripts"
+      class_option :javascript_engine, :desc => "Engine for JavaScripts"
       class_option :stylesheet_engine, :desc => "Engine for stylesheets"
 
       def create_javascript_files