lib/rubocop/cop/style/command_literal.rb in rubocop-0.68.1 vs lib/rubocop/cop/style/command_literal.rb in rubocop-0.69.0

@@ -76,11 +76,11 @@
       #   # good
       #   `echo \`ls\``
       class CommandLiteral < Cop
         include ConfigurableEnforcedStyle
 
-        MSG_USE_BACKTICKS = 'Use backticks around command string.'.freeze
-        MSG_USE_PERCENT_X = 'Use `%x` around command string.'.freeze
+        MSG_USE_BACKTICKS = 'Use backticks around command string.'
+        MSG_USE_PERCENT_X = 'Use `%x` around command string.'
 
         def on_xstr(node)
           return if node.heredoc?
 
           if backtick_literal?(node)