pie_series.rb in axlsx-1.0.17

- old
+ new

@@ -1,4 +1,5 @@
+# encoding: UTF-8
 module Axlsx
   # A PieSeries defines the data and labels and explosion for pie charts series.
   # @note The recommended way to manage series is to use Chart#add_series
   # @see Worksheet#add_chart
   # @see Chart#add_series