examples/chart_legend.rb in writeexcel-1.0.4 vs examples/chart_legend.rb in writeexcel-1.0.5

@@ -5,10 +5,9 @@
 #
 # Chart legend visible/invisible sample.
 #
 # copyright 2013 Hideo NAKAMURA, [e-mail]
 #
-require 'rubygems'
 require 'writeexcel'
 
 # Create a new workbook called chart_legend.xls and add a worksheet
 workbook  = WriteExcel.new('chart_legend.xls')
 worksheet = workbook.add_worksheet