test/plugin/constants.rb in fluent-plugin-google-cloud-0.6.10 vs test/plugin/constants.rb in fluent-plugin-google-cloud-0.6.11.pre.memory.1

@@ -642,7 +642,7 @@
             '\\n-\\010\\002\\022)\\010\\003\\022%Log name contains illegal ch' \
             'aracter :\" } }'
         }
       ]
     }
-  }.to_json
+  }.freeze
 end