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Add missing parens

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1 parent 2b922a8 commit c5a71cadb5e2687a5345570854d972d83cdd1b94 @gdb gdb committed Sep 27, 2012
Showing with 1 addition and 1 deletion.
  1. +1 −1 lib/einhorn/command.rb
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@@ -116,7 +116,7 @@ def self.increment
def self.decrement
if Einhorn::State.config[:number] <= 1
output = "Can't decrease number of workers (already at #{Einhorn::State.config[:number]}). Run kill #{$$} if you really want to kill einhorn."
- $stderr.puts output
+ $stderr.puts(output)
return output
end

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