Guardfile in prometheus_exporter-0.4.2 vs Guardfile in prometheus_exporter-0.4.3

@@ -2,6 +2,5 @@
   # with Minitest::Unit
   watch(%r{^test/(.*)\/?(.*)_test\.rb$})
   watch(%r{^lib/prometheus_exporter/(.*/)?([^/]+)\.rb$})     { |m| "test/#{m[1]}#{m[2]}_test.rb" }
   watch(%r{^test/test_helper\.rb$})      { 'test' }
 end
-