some changes for mypy --strict

1 files changed, 1 insertions, 1 deletions

diff --git a/emitter.py b/emitter.py
index a1cdf54..4feb6b2 100644
--- a/emitter.py
+++ b/emitter.py
@@ -1229,7 +1229,7 @@ class Emitter(object):
 
     def write_comment(self, comment):
         value = comment.value
-        # print('{:02d} {:02d} {}'.format(self.column, comment.start_mark.column, value))
+        # print('{:02d} {:02d} {!r}'.format(self.column, comment.start_mark.column, value))
         if value[-1] == '\n':
             value = value[:-1]
         try: