diff --git a/source/_posts/2021-01-14-security-bulletin.markdown b/source/_posts/2021-01-14-security-bulletin.markdown
index 238b80e7d5c..e0838198e33 100644
--- a/source/_posts/2021-01-14-security-bulletin.markdown
+++ b/source/_posts/2021-01-14-security-bulletin.markdown
@@ -29,4 +29,4 @@ If you need additional help with upgrading, we are happy to help you out on our
 
 Paulus
 
-**Edit: 15 January 2021**: Blog post updated to state 2021.1.3, which added some additional check.
+**Edit: 15 January 2021**: Blog post updated to state 2021.1.3, which added some additional checks.