From 0ce4dd40fc31b4297aa8f237b20c7f5daa46ea32 Mon Sep 17 00:00:00 2001
From: Johannes Ranke <jranke@uni-bremen.de>
Date: Sat, 22 Oct 2016 22:38:45 +0200
Subject: Improve yaml formatting

---
 vignettes/FOCUS_L.Rmd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vignettes/FOCUS_L.Rmd b/vignettes/FOCUS_L.Rmd
index ccf7c85e..b500243b 100644
--- a/vignettes/FOCUS_L.Rmd
+++ b/vignettes/FOCUS_L.Rmd
@@ -17,7 +17,7 @@ references:
     given: Johannes
   type: report
   year: 2014
-  number: Umweltbundesamt Projektnummer 27452
+  number: "Umweltbundesamt Projektnummer 27452"
 vignette: >
   %\VignetteIndexEntry{Example evaluation of FOCUS Laboratory Data L1 to L3}
   %\VignetteEngine{knitr::rmarkdown}
-- 
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