Be less aggressive about using quotes for YAML values.

We need quotes if `[` or `{` or `'` is at the beginning of
the line, but not otherwise.

1 files changed, 8 insertions, 8 deletions

diff --git a/test/command/biblatex-wassenberg.md b/test/command/biblatex-wassenberg.md
index 1ed573630..9424abba3 100644
--- a/test/command/biblatex-wassenberg.md
+++ b/test/command/biblatex-wassenberg.md
@@ -54,26 +54,26 @@ NOTES:
 ---
 nocite: "[@*]"
 references:
-- abstract: "Sorting algorithms are the deciding factor for the
+- abstract: Sorting algorithms are the deciding factor for the
     performance of common operations such as removal of duplicates or
     database sort-merge joins. This work focuses on 32-bit integer keys,
     optionally paired with a 32-bit value. We present a fast radix
     sorting algorithm that builds upon a microarchitecture-aware variant
-    of counting sort"
-  annote: "A recent online reference from arXiv using the new (April
-    2007 onward) identifier format. Note the eprint, eprinttype, and
+    of counting sort
+  annote: A recent online reference from arXiv using the new (April 2007
+    onward) identifier format. Note the eprint, eprinttype, and
     eprintclass fields. Also note that the arXiv reference is
     transformed into a clickable link if hyperref support has been
-    enabled"
+    enabled
   author:
   - family: Wassenberg
     given: Jan
   - family: Sanders
     given: Peter
   id: wassenberg
-  issued: "2010-08-17"
-  language: "en-US"
-  title: "Faster radix sort via virtual memory and write-combining"
+  issued: 2010-08-17
+  language: en-US
+  title: Faster radix sort via virtual memory and write-combining
   type: webpage
   url: "http://arxiv.org/abs/1008.2849v1"
   version: 1