disable debug print.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

test/ruby/test_m17n.rb

@@ -1615,7 +1615,7 @@ class TestM17N < Test::Unit::TestCase
 
     combination(STRINGS, STRINGS, STRINGS) {|s1, s2, s3|
       begin
-        puts "#{encdump s1}.tr(#{encdump s2}, #{encdump s3})"
+        #puts "#{encdump s1}.tr(#{encdump s2}, #{encdump s3})"
         t = s1.tr(s2, s3)
       rescue ArgumentError
         e = $!