diff --git a/Dangerfile b/Dangerfile
index 40a00aa3e1..daba7c415c 100644
--- a/Dangerfile
+++ b/Dangerfile
@@ -32,7 +32,7 @@ def upload_report
 	  @logger.info "Successfully uploaded #{tar_filename} to chunk.io"
 
       # set value of sticky to true and the message is kept after new commits are submited to the PR
-	  message("This changeset introduce #{@new_violations} new violations and #{@new_errors} new errors,\n" +
+	  message("This changeset introduces #{@new_violations} new violations and #{@new_errors} new errors,\n" +
 	          "removes #{@removed_violations} violations and #{@removed_errors} errors. [Full report](#{report_url.chomp}/diff/index.html)", sticky: true)
 	else
       @logger.error "Error while uploading #{tar_filename} to chunk.io: #{report_url}"
diff --git a/docs/pages/release_notes.md b/docs/pages/release_notes.md
index a374402d01..d158caffa3 100644
--- a/docs/pages/release_notes.md
+++ b/docs/pages/release_notes.md
@@ -75,5 +75,7 @@ the breaking API changes will be performed in 7.0.0.
 
 ### External Contributions
 
+*   [#1339](https://github.com/pmd/pmd/pull/1339): \[ci] Improve danger message - [BBG](https://github.com/djydewang)
+
 {% endtocmaker %}