From 3179631b7a75ae490a20b41950ecf59c25b01130 Mon Sep 17 00:00:00 2001
From: Randy Morgan <randym@reallyenglish.com>
Date: Sat, 28 Apr 2012 11:57:07 +0900
Subject: less # more <<

---
 lib/axlsx/drawing/axis.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/axlsx/drawing/axis.rb b/lib/axlsx/drawing/axis.rb
index ea093391..9d6a54c6 100644
--- a/lib/axlsx/drawing/axis.rb
+++ b/lib/axlsx/drawing/axis.rb
@@ -120,7 +120,7 @@ module Axlsx
       str << '<c:minorTickMark val="none"/>'
       str << '<c:tickLblPos val="' << @tickLblPos.to_s << '"/>'
       # some potential value in implementing this in full. Very detailed!
-      str << "<c:txPr><a:bodyPr rot='#{@label_rotation}'/><a:lstStyle/><a:p><a:pPr><a:defRPr/></a:pPr><a:endParaRPr/></a:p></c:txPr>"
+      str << '<c:txPr><a:bodyPr rot="' << @label_rotation.to_s << '"/><a:lstStyle/><a:p><a:pPr><a:defRPr/></a:pPr><a:endParaRPr/></a:p></c:txPr>'
       str << '<c:crossAx val="' << @crossAx.to_s << '"/>'
       str << '<c:crosses val="' << @crosses.to_s << '"/>'
     end
-- 
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