fixup! Change clean env wrapper name

Author: pirj

spec/sanity_check_spec.rb

@@ -7,7 +7,7 @@
 
   before{ FileUtils.mkdir_p tmp_root }
 
-  def bundler_env
+  def with_clean_env
     if Bundler.respond_to?(:with_unbundled_env)
       Bundler.with_unbundled_env { yield }
     else
@@ -25,7 +25,7 @@ def bundler_env
     end
     FileUtils.chmod 0777, script
 
-    bundler_env do
+    with_clean_env do
       expect(`bundle exec #{script} 2>&1`).
         to match(/uninitialized constant RSpec::Support/).
         or match(/undefined method `require_rspec_core' for RSpec::Support:Module/)
@@ -46,7 +46,7 @@ def bundler_env
     end
     FileUtils.chmod 0777, script
 
-    bundler_env do
+    with_clean_env do
       expect(`bundle exec #{script} 2>&1`).to be_empty
       expect($?.exitstatus).to eq(0)
     end