Layout/InitialIndentation

This commit enables the Rubocop Layout/InitialIndentation cop and
addresses all offenses.

Author: mhashizume

.rubocop_todo.yml

@@ -22,11 +22,6 @@ I18n/GetText/DecorateStringFormattingUsingPercent:
 I18n/RailsI18n/DecorateString:
   Enabled: false
 
-# This cop supports safe auto-correction (--auto-correct).
-Layout/InitialIndentation:
-  Exclude:
-    - 'lib/puppet/parser/functions/require.rb'
-
 # This cop supports safe auto-correction (--auto-correct).
 # Configuration parameters: AllowDoxygenCommentStyle, AllowGemfileRubyComment.
 Layout/LeadingCommentSpace:

lib/puppet/parser/functions/require.rb

@@ -1,11 +1,11 @@
-  # frozen_string_literal: true
+# frozen_string_literal: true
 
-  # Requires the specified classes
+# Requires the specified classes
 
-  Puppet::Parser::Functions::newfunction(
-    :require,
-    :arity => -2,
-    :doc => "Evaluate one or more classes,  adding the required class as a dependency.
+Puppet::Parser::Functions::newfunction(
+  :require,
+  :arity => -2,
+  :doc => "Evaluate one or more classes,  adding the required class as a dependency.
 
 The relationship metaparameters work well for specifying relationships
 between individual resources, but they can be clumsy for specifying