.yardopts in google-cloud-dialogflow-v2-0.12.0 vs .yardopts in google-cloud-dialogflow-v2-0.13.0

- old
+ new

@@ -1,6 +1,6 @@
 --no-private
---title=Dialogflow V2 API
+--title="Dialogflow V2 API"
 --exclude _pb\.rb$
 --markup markdown
 --markup-provider redcarpet
 
 ./lib/**/*.rb