rubocop: fix offences of the Style/TrailingCommaInHashLiteral cop

.rubocop_todo.yml

@@ -314,15 +314,6 @@ Style/PerlBackrefs:
     - 'lib/pry/method.rb'
     - 'lib/pry/rubygem.rb'
 
-# Offense count: 2
-# Cop supports --auto-correct.
-# Configuration parameters: EnforcedStyleForMultiline.
-# SupportedStylesForMultiline: comma, consistent_comma, no_comma
-Style/TrailingCommaInHashLiteral:
-  Exclude:
-    - 'lib/pry/code/code_file.rb'
-    - 'lib/pry/code_object.rb'
-
 # Offense count: 1
 # Cop supports --auto-correct.
 # Configuration parameters: AllowNamedUnderscoreVariables.

lib/pry/code/code_file.rb

@@ -18,7 +18,7 @@ class Pry
       %w[.rhtml] => :rhtml,
       %w[.yaml .yml] => :yaml,
       %w[.cpp .hpp .cc .h .cxx] => :cpp,
-      %w[.rb .ru .irbrc .gemspec .pryrc .rake] => :ruby,
+      %w[.rb .ru .irbrc .gemspec .pryrc .rake] => :ruby
     }.freeze
 
     FILES = {

lib/pry/code_object.rb

@@ -78,7 +78,7 @@ class Pry
 
     def initialize(str, _pry_, options = {})
       options = {
-        super: 0,
+        super: 0
       }.merge!(options)
 
       @str = str