rubycop fix

1 files changed, 1 insertions, 4 deletions

diff --git a/lib/oxidized/node/stats.rb b/lib/oxidized/node/stats.rb
index cabbab9..e50f799 100644
--- a/lib/oxidized/node/stats.rb
+++ b/lib/oxidized/node/stats.rb
@@ -1,6 +1,7 @@
 module Oxidized
   class Node
     class Stats
+      attr_reader :mtimes
       MAX_STAT = 10
 
       # @param [Job] job job whose information add to stats
@@ -35,10 +36,6 @@ module Oxidized
         @stats[:counter].reduce(0) { |m, h| h[0] == :success ? m : m + h[1] }
       end
 
-      def mtimes
-        @mtimes
-      end
-
       def mtime
         mtimes.last
       end