Don't make tests executable

test/benchmark.rb

@@ -1,5 +1,3 @@
-#!/usr/bin/env ruby
-
 times = (ARGV.first || 1000).to_i
 
 if times == 0 # Invalid parameter

test/engine_test.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby
 # -*- coding: utf-8 -*-
 require File.dirname(__FILE__) + '/test_helper'
 

test/helper_test.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby
 require File.dirname(__FILE__) + '/test_helper'
 
 class ActionView::Base
@@ -436,7 +435,7 @@ MESSAGE
     render("- something_that_uses_haml_concat")
     assert false, "Expected Haml::Error"
   rescue Haml::Error => e
-    assert_equal 16, e.backtrace[0].scan(/:(\d+)/).first.first.to_i
+    assert_equal 15, e.backtrace[0].scan(/:(\d+)/).first.first.to_i
   end
 
   class ActsLikeTag

test/html2haml_test.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby
 require File.dirname(__FILE__) + '/test_helper'
 require File.dirname(__FILE__) + '/html2haml/erb_tests'
 require 'haml/html'

test/spec_test.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby
 require File.dirname(__FILE__) + '/test_helper'
 
 begin

test/template_test.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby
 require File.dirname(__FILE__) + '/test_helper'
 require 'sass/plugin'
 require File.dirname(__FILE__) + '/mocks/article'

test/util_test.rb

@@ -1,4 +1,3 @@
-#!/usr/bin/env ruby
 require File.dirname(__FILE__) + '/test_helper'
 require 'pathname'