Update relative path

Makefile

@@ -5,6 +5,7 @@ build:
 
 test:
 	rake spec
+	ruby example.rb
 
 publish: build test
 	gem bump --version patch

example.rb

@@ -1,4 +1,4 @@
-require_relative './lib/lightstep.rb'
+require_relative './lib/lightstep-tracer.rb'
 
 LightStep.init_global_tracer('lightstep/ruby/example', '{your_access_token}', {
     #:collector_host => 'localhost',

lightstep-tracer.gemspec

@@ -7,7 +7,7 @@ Gem::Specification.new do |spec|
   spec.name          = "lightstep-tracer"
   spec.version       = Lightstep::Tracer::VERSION
   spec.authors       = ["bcronin"]
-  spec.email         = ["bcronin@lightstep.com"]
+  spec.email         = ["support@lightstep.com"]
 
   spec.summary       = %q{LightStep OpenTracing Ruby bindings}
   spec.homepage      = "https://github.com/lightstep/lightstep-tracer-ruby"