updated docs

README.rdoc

@@ -1,6 +1,6 @@
 = jammit_lite
 
-Jammit::Lite replaces Jammit in production environments that pre-bundle all their files, e.g. Heroku. Removing Jammit as a dependency from the production app saves over 9MB, which means faster deploys at Heroku.
+Jammit::Lite replaces Jammit in production Rails apps that pre-bundle all their files, e.g. Heroku. Removing Jammit as a dependency from the production app saves over 9MB, which means faster deploys at Heroku.
 
 == Installation
 

Rakefile

@@ -6,7 +6,7 @@ begin
   Jeweler::Tasks.new do |gem|
     gem.name = "jammit_lite"
     gem.summary = "Replaces full Jammit gem in production. Made to reduce slug size at Heroku"
-    gem.description = "Jammit is awesome, but the gem is giant. Jammit::Lite loads Jammit in development, but replaces it in production saving over 9MB."
+    gem.description = "Use Jammit on Heroku without slug bloat. Jammit::Lite loads Jammit in development, but replaces it in production saving over 9MB."
     gem.email = "jordan@digitalignition.com"
     gem.homepage = "http://github.com/glasner/jammit_lite"
     gem.authors = ["Jordan Glasner"]