Fix Ruby 1.9.3 build

Author: johnsyweb

spec/unit/puppet/util/ini_file_spec.rb

@@ -249,16 +249,16 @@
     let(:sample_content) do
       template = <<-EOS
       [Drive names]
-A:=5¼" Floppy
-B:=3½" Floppy
+A:=5.25" Floppy
+B:=3.5" Floppy
 C:=Winchester
 EOS
       template.split("\n")
     end
 
     it "should expose settings for sections" do
-      subject.get_value("Drive names", "A:").should eq '5¼" Floppy'
-      subject.get_value("Drive names", "B:").should eq '3½" Floppy'
+      subject.get_value("Drive names", "A:").should eq '5.25" Floppy'
+      subject.get_value("Drive names", "B:").should eq '3.5" Floppy'
       subject.get_value("Drive names", "C:").should eq 'Winchester'
     end
   end