.rubocop.yml in receptacle-0.1.1 vs .rubocop.yml in receptacle-0.2.0

@@ -1,7 +1,7 @@
 AllCops:
-  TargetRubyVersion: 2.3
+  TargetRubyVersion: 2.1
 
 Metrics/LineLength:
   Max: 99
   Exclude:
     - test/*
@@ -19,9 +19,8 @@
     - test/*
 
 Metrics/MethodLength:
   Exclude:
     - test/*
-
 
 Style/Documentation:
   Enabled: false