test/test_epubmaker_cmd.rb in review-2.1.0 vs test/test_epubmaker_cmd.rb in review-2.2.0

@@ -25,10 +25,10 @@
 
   def test_epubmaker_cmd
     if /mswin|mingw|cygwin/ !~ RUBY_PLATFORM
       config = prepare_samplebook(@tmpdir1)
       builddir = @tmpdir1 + "/" + config['bookname'] + '-epub'
-      assert ! File.exist?(builddir)
+      assert !File.exist?(builddir)
 
       ruby_cmd = File.join(RbConfig::CONFIG['bindir'], RbConfig::CONFIG['ruby_install_name']) + RbConfig::CONFIG["EXEEXT"]
       Dir.chdir(@tmpdir1) do
         system("#{ruby_cmd} -S #{REVIEW_EPUBMAKER} config.yml 1>/dev/null 2>/dev/null")
       end