.rubocop.yml in telegram-bot-ruby-0.15.0 vs .rubocop.yml in telegram-bot-ruby-0.16.0

@@ -8,8 +8,9 @@
   ExcludedMethods:
     - context
     - describe
 
 Metrics/LineLength:
+  Max: 120
   Exclude:
     - telegram-bot-ruby.gemspec
     - examples/*.rb