(MAINT) Apply additional Rubocop fixes

Ciaran McCrisken · Ciaran McCrisken · commit 0cca7396f1f0 · 2021-02-22T15:28:44.000Z
diff --git a/spec/functions/stdlib_ensure_spec.rb b/spec/functions/stdlib_ensure_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 describe 'stdlib::ensure' do
diff --git a/spec/type_aliases/email_spec.rb b/spec/type_aliases/email_spec.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require 'spec_helper'
 
 # Test cases are a combination of the test cases used in MediaWiki[1] and a
