.rubocop.yml in futex-0.5.0 vs .rubocop.yml in futex-0.6.0

@@ -8,9 +8,11 @@
   Enabled: false
 Metrics/AbcSize:
   Max: 50
 Metrics/MethodLength:
   Max: 40
+Metrics/ClassLength:
+  Max: 150
 Metrics/CyclomaticComplexity:
   Max: 10
 Metrics/PerceivedComplexity:
   Max: 10
 Metrics/ParameterLists: