maint: Fixes some noisy specs

This change removes some irrelevant output (debugging information,
warnings, etc) from a few specs.

1 files changed, 2 insertions, 2 deletions

diff --git a/spec/unit/parser/scope_spec.rb b/spec/unit/parser/scope_spec.rb
index 37cf4bd8d..29dca38f4 100755
--- a/spec/unit/parser/scope_spec.rb
+++ b/spec/unit/parser/scope_spec.rb
@@ -63,7 +63,7 @@ describe Puppet::Parser::Scope do
             Puppet::Parser::Functions.expects(:environment_module).with(Puppet::Node::Environment.root).returns root_mod
             Puppet::Parser::Functions.expects(:environment_module).with(env).returns mod
 
-            Puppet::Parser::Scope.new(:compiler => compiler).metaclass.ancestors.should be_include(mod)
+            Puppet::Parser::Scope.new(:compiler => compiler).singleton_class.ancestors.should be_include(mod)
         end
 
         it "should extend itself with the default Functions module if it has no environment" do
@@ -72,7 +72,7 @@ describe Puppet::Parser::Scope do
 
             Puppet::Parser::Functions.expects(:environment_module).with(nil).returns mod
 
-            Puppet::Parser::Scope.new().metaclass.ancestors.should be_include(mod)
+            Puppet::Parser::Scope.new().singleton_class.ancestors.should be_include(mod)
         end
     end