From a22b8e96ead33b0f97ed5243dbad7f7b6cd5135d Mon Sep 17 00:00:00 2001
From: Steve Kemp <steve@steve.org.uk>
Date: Mon, 9 Mar 2015 13:19:15 +0000
Subject: Prefer single-quotes when you don't need interpolation.

So "foo" is less good than 'foo'.
---
 lib/custodian/util/timespan.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/custodian/util/timespan.rb')

diff --git a/lib/custodian/util/timespan.rb b/lib/custodian/util/timespan.rb
index 36e8d9e..a033675 100644
--- a/lib/custodian/util/timespan.rb
+++ b/lib/custodian/util/timespan.rb
@@ -33,7 +33,7 @@ module Custodian
         #
         #  Ensure within a valid range
         #
-        raise ArgumentError, "Integer required for time"   unless( desc.kind_of? Integer )
+        raise ArgumentError, 'Integer required for time'   unless( desc.kind_of? Integer )
         raise ArgumentError,  "Invalid time: #{desc}" unless( ( desc >= 0 ) && ( desc <= 23 ) )
 
 
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