.rubocop.yml in thermite-0.7.0 vs .rubocop.yml in thermite-0.8.0

@@ -7,9 +7,10 @@
   Max: 20
 
 Metrics/ClassLength:
   Exclude:
   - 'test/**/*'
+  Max: 150
 
 Metrics/LineLength:
   Max: 100
   AllowURI: true
   URISchemes: