irqtop: quickfix for table mode.

Author: aabc

irqtop

@@ -60,7 +60,7 @@ def read_table(tag, file)
   @cpus = []
   lines = IO.readlines(file)
   @cpus = lines[0].scan(/CPU\d+/)
-  @icpu = @cpus if tag == 'i'
+  @icpus = @cpus if tag == 'i'
   lines[2..-1].each do |li|
     irq, stat, desc = li.match(/^\s*(\S+):((?:\s+\d+)+)(.*)$/).captures
     stat = stat.scan(/\d+/)