.rubocop.yml in rixml-0.0.6 vs .rubocop.yml in rixml-0.1.0

@@ -1,11 +1,13 @@
 Style/Documentation:
   Enabled: false
+Metrics/ClassLength:
+    Max: 120
 Metrics/LineLength:
   Max: 120
 AllCops:
   TargetRubyVersion: 2.3
   DisplayCopNames: true
   DisplayStyleGuide: true
   Exclude:
     - 'test/**/*'
-    - 'vendor/**/*'
\ No newline at end of file
+    - 'vendor/**/*'