Patched bug in test/unit/tc_grep.rb

Now uses ../../ instad of ../../../



git-svn-id: https://beef.googlecode.com/svn/trunk@1408 b87d56ec-f9c0-11de-8c8a-61c5e9addfc9

test/unit/tc_grep.rb

@@ -19,7 +19,7 @@ require 'webrick'
 class TC_Grep < Test::Unit::TestCase
 
   def test_grep_eval
-    Dir['../../../**/*.rb'].each do |path|
+    Dir['../../**/*.rb'].each do |path|
       File.open( path ) do |f|
         next if /tc_grep.rb/.match(path) # skip this file
         f.grep( /\Weval\W/im ) do |line|