Fixed wrong library patFixed wrong library pathh

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64003 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-07-20 01:48:11 +00:00 · 2018-07-20 01:48:11 +00:00 · 6d4a5caa62
--- a/lib/tracer.gemspec
+++ b/lib/tracer.gemspec
@ -1,4 +1,4 @@
-require_relative "lib/tracer"
+require_relative "tracer"

 Gem::Specification.new do |spec|
  spec.name          = "tracer"