diff --git a/Gemfile b/Gemfile
index 105b15e..89b38db 100644
--- a/Gemfile
+++ b/Gemfile
@@ -25,7 +25,7 @@ end
 platforms :rbx do
   gem 'rubysl-fiber'     # used in rest-core
   gem 'rubysl-singleton' # used in rake
-  gem 'rubysl-rexml'     # used in webmock used in crack
+  gem 'rubysl-rexml'     # used in crack used in webmock
 end
 
 platforms :jruby do