lib/write_xlsx/chart/scatter.rb in write_xlsx-0.72.2 vs lib/write_xlsx/chart/scatter.rb in write_xlsx-0.72.3.beta1

@@ -225,10 +225,10 @@
 
       #
       # Write the <c:scatterStyle> element.
       #
       def write_scatter_style(val)
-        attributes = ['val', val]
+        attributes = [ ['val', val] ]
 
         @writer.empty_tag('c:scatterStyle', attributes)
       end
 
       #