examples/write_arrays.rb in writeexcel-0.3.5 vs examples/write_arrays.rb in writeexcel-0.4.0

@@ -1,5 +1,6 @@
 #!/usr/bin/ruby -w
+# -*- coding: utf-8 -*-
 
 #######################################################################
 #
 # Example of how to use the WriteExcel module to
 # write 1D and 2D arrays of data.