lib/mutant/env.rb in mutant-0.8.23 vs lib/mutant/env.rb in mutant-0.8.24

@@ -14,10 +14,10 @@
       :subjects
     )
 
     SEMANTICS_MESSAGE =
       "Fix your lib to follow normal ruby semantics!\n" \
-      '{Module,Class}#name should return resolvable constant name as String or nil'.freeze
+      '{Module,Class}#name should return resolvable constant name as String or nil'
 
     # Kill mutation
     #
     # @param [Mutation] mutation
     #