.simplecov in active_model_serializers-0.10.0.rc4 vs .simplecov in active_model_serializers-0.10.0.rc5

@@ -17,10 +17,9 @@
 @generate_report  = @running_ci || !!(ENV['COVERAGE'] =~ /\Atrue\z/i)
 @output = STDOUT
 # rubocop:enable Style/DoubleNegation
 
 ## CONFIGURE SIMPLECOV
-SimpleCov.pid = $$ # In case there's any forking
 
 SimpleCov.profiles.define 'app' do
   coverage_dir 'coverage'
   load_profile 'test_frameworks'