removed debug line from thumbnail_test

test/thumbnail_test.rb

@@ -201,7 +201,6 @@ class ThumbnailTest < Test::Unit::TestCase
 
 
     should "start with two pages with dimensions 612x792" do
     should "start with two pages with dimensions 612x792" do
       cmd = %Q[identify -format "%wx%h" "#{@file.path}"]
       cmd = %Q[identify -format "%wx%h" "#{@file.path}"]
-      p "pdf page size test: cmd is #{cmd}"
       assert_equal "612x792"*2, `#{cmd}`.chomp
       assert_equal "612x792"*2, `#{cmd}`.chomp
     end
     end