.rubocop.yml in rasn1-0.6.7 vs .rubocop.yml in rasn1-0.6.8

- old
+ new

@@ -1,5 +1,4 @@
-TargetRubyVersion: 2.3
 Layout/SpaceAroundEqualsInParameterDefault:
   EnforcedStyle: no_space
 Lint/EmptyWhen:
   Enabled: false
 Lint/Void: