.rubocop.yml in mail-notify-0.0.3 vs .rubocop.yml in mail-notify-0.1.0

@@ -1,6 +1,8 @@
 Metrics/LineLength:
   Max: 91
+  Exclude:
+    - 'spec/dummy/**/*'
 
 Style/Documentation:
   Exclude:
     - 'spec/**/*'
     - 'test/**/*'
\ No newline at end of file