.rubocop.yml in pgtk-0.7.4 vs .rubocop.yml in pgtk-0.7.5

- old
+ new

@@ -14,12 +14,14 @@
 Layout/EmptyLineAfterGuardClause:
   Enabled: false
 Metrics/AbcSize:
   Max: 50
 Metrics/CyclomaticComplexity:
-  Max: 10
+  Max: 12
+Metrics/ClassLength:
+  Max: 120
 Metrics/MethodLength:
   Max: 100
 Metrics/PerceivedComplexity:
-  Max: 10
+  Max: 12
 Metrics/ParameterLists:
   Max: 6