fix issue #219 breakage on single entry map as flow sequence element0.15.60

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1 files changed, 2 insertions, 1 deletions

diff --git a/nodes.py b/nodes.py
index 0c39abd..0a35752 100644
--- a/nodes.py
+++ b/nodes.py
@@ -51,7 +51,8 @@ class Node(object):
                 sys.stdout.write('    {}comment: {})\n'.format('  ' * indent, self.comment))
             return
         sys.stdout.write(
-            '{}{}(tag={!r})\n'.format('  ' * indent, self.__class__.__name__, self.tag))
+            '{}{}(tag={!r})\n'.format('  ' * indent, self.__class__.__name__, self.tag)
+        )
         if self.comment:
             sys.stdout.write('    {}comment: {})\n'.format('  ' * indent, self.comment))
         for v in self.value: