diff --git a/exampleSite/config.toml b/exampleSite/config.toml
index 02686c3..1d8c76d 100644
--- a/exampleSite/config.toml
+++ b/exampleSite/config.toml
@@ -45,10 +45,13 @@ shortname = "hugo-minima"
 
 # Utterance configuration
 # Full doc's at https://utteranc.es
+# **notice**: if you're going to use utterances, you must change the 
+# `repo` to your own repo address that stores comments on your site
 [params.utterances]
-repo = "mivinci/minima-comments"
+repo = "mivinci/hugo-theme-minima"
 issueTerm = "pathname"
 
+# **deprecated**
 # OvO is a comment plugin written by the author of Minima.
 # It is enabled when params.comment is set "ovo". You can
 # find its documentation on https://github.com/ovojs/ovo.
diff --git a/layouts/partials/utterances.html b/layouts/partials/utterances.html
index fbbebb8..d1093e2 100644
--- a/layouts/partials/utterances.html
+++ b/layouts/partials/utterances.html
@@ -11,6 +11,7 @@
   script.setAttribute('repo', repo)
   script.setAttribute('issue-term', issueTerm)
   script.setAttribute('theme', theme)
+  script.setAttribute('label', 'comment')
 
   document.querySelector('main').appendChild(script)
 </script>