bin/metrics-ioping.rb in sensu-plugins-io-checks-0.0.3 vs bin/metrics-ioping.rb in sensu-plugins-io-checks-1.0.0

@@ -100,10 +100,10 @@
     'ms' => 1e-3,
     's' => 1,
     'min' => 60,
     'hour' => 60 * 60,
     'day' => 24 * 60 * 60
-  }
+  }.freeze
   # #YELLOW
   STATS_HEADER = /min\/avg\/max\/mdev/
 
   def parse_0_6(str)
     value = /#{NUMBER}/