diff --git a/rules/S6671/javascript/rule.adoc b/rules/S6671/javascript/rule.adoc
index 4aac41992ce..f31c72be848 100644
--- a/rules/S6671/javascript/rule.adoc
+++ b/rules/S6671/javascript/rule.adoc
@@ -15,7 +15,7 @@ new Promise(function(resolve, reject) {
 });
 ----
 
-To fix your code provide an instanse of the Error class to the promise reject function.
+To fix your code provide an instance of the Error class to the promise reject function.
 
 [source,text,diff-id=1,diff-type=compliant]
 ----